The University of Queensland

The retardation process of crack propagation in unconfined high-strength concrete columns due to the introduction of silica fume

Roslee, Ahmad Azmeer, Ho, Johnny Ching Ming and Fernando, Dilum (2022). The retardation process of crack propagation in unconfined high-strength concrete columns due to the introduction of silica fume. Design in maritime engineering: contributions from the ICMAT 2021. (pp. 327-337) edited by Azman Ismail, Wardiah Mohd Dahalan and Andreas Öchsner. Cham, Switzerland: Springer Nature Switzerland. doi: 10.1007/978-3-030-89988-2_25

A novel packing-coupled stress-strain model for confined concrete

Lai, M. H., Lin, J. L., Cui, J., Ren, F. M., Kitipornchai, S. and Ho, J. C.M. (2024). A novel packing-coupled stress-strain model for confined concrete. Engineering Structures, 303 117415, 117415. doi: 10.1016/j.engstruct.2023.117415

Pre- and post-fire behaviour of glass concrete from wet packing density perspective

Lai, M.H., Lu, Z.Y., Luo, Y.T., Ren, F.M., Cui, J., Wu, Z.R. and Ho, J.C.M. (2024). Pre- and post-fire behaviour of glass concrete from wet packing density perspective. Journal of Building Engineering, 86 108758, 108758. doi: 10.1016/j.jobe.2024.108758

Pumping lightweight aggregate concrete into high-rise buildings

Wang, Qing, Pan, Cong, Liang, Yuhang, Gan, Wei and Ho, Johnny (2023). Pumping lightweight aggregate concrete into high-rise buildings. Journal of Building Engineering, 80 108069, 108069. doi: 10.1016/j.jobe.2023.108069

Thermal resistance of high strength PVA fiber reinforced engineered cementitious composites containing basalt fiber

Wang, Qing, Zhou, Yuxuan, Huang, Linhui, Lai, Mianheng and Ho, Johnny (2023). Thermal resistance of high strength PVA fiber reinforced engineered cementitious composites containing basalt fiber. Materials Letters, 350 134905, 134905. doi: 10.1016/j.matlet.2023.134905

Improving the post-fire behaviour of steel slag coarse aggregate concrete by adding GGBFS

Huang, Z.C., Ho, J.C.M., Cui, J., Ren, F.M., Cheng, X. and Lai, M.H. (2023). Improving the post-fire behaviour of steel slag coarse aggregate concrete by adding GGBFS. Journal of Building Engineering, 76 107283, 107283. doi: 10.1016/j.jobe.2023.107283

Enhancing the post-fire behavior of steel slag normal-strength concrete by adding SCM

Lai, M.H., Chen, Z.H., Cui, J., Zhong, J.P., Wu, Z.R. and Ho, J.C.M. (2023). Enhancing the post-fire behavior of steel slag normal-strength concrete by adding SCM. Construction and Building Materials, 398 132336, 132336. doi: 10.1016/j.conbuildmat.2023.132336

Mortar film thickness on the autogenous shrinkage of concrete: test and simulation

Huang, Wenjie, Wang, Qing, Ma, Yuwei, Lai, Mianheng and Ho, J. C. M. (2023). Mortar film thickness on the autogenous shrinkage of concrete: test and simulation. Journal of Building Engineering, 66 105833, 1-15. doi: 10.1016/j.jobe.2023.105833

Uni-axial behaviour of steel slag concrete-filled-steel-tube columns with external confinement

Lai, M. H., Lin, Y. H., Jin, Y. Y., Fei, Q., Wang, Z. C. and Ho, J. C.M. (2023). Uni-axial behaviour of steel slag concrete-filled-steel-tube columns with external confinement. Thin-Walled Structures, 185 110562, 1-15. doi: 10.1016/j.tws.2023.110562

Dilatancy swerve in superplasticized cement powder paste

Lai, M. H., Lao, W. C., Tang, W. K., Hanzic, L., Wang, Q. and Ho, J. C.M. (2023). Dilatancy swerve in superplasticized cement powder paste. Construction and Building Materials, 362 129524, 129524. doi: 10.1016/j.conbuildmat.2022.129524

Impact of polyvinyl alcohol fiber on the full life-cycle shrinkage of cementitious composite

Wang, Qing, Xiong, Zihao, Zhang, Jun, Fang, Zhaosong, Lai, Mianheng and Ho, Johnny (2023). Impact of polyvinyl alcohol fiber on the full life-cycle shrinkage of cementitious composite. Journal of Building Engineering, 63 (Part A) 105463, 105463. doi: 10.1016/j.jobe.2022.105463

Steel Fiber to Improve Thermal Resistance of High Strength PVA-ECC after Exposure to Elevated Temperature

Zhou, Yuxuan, Wang, Qing, Lai, Mianheng and Ho, Johnny Ching Ming (2023). Steel Fiber to Improve Thermal Resistance of High Strength PVA-ECC after Exposure to Elevated Temperature. Journal of Advanced Concrete Technology, 21 (9), 748-761. doi: 10.3151/jact.21.748

Closure to "Impact of Elevated Temperatures on the Performance of High-Strength Engineered Cementitious Composite" by Jianqiang He, Qing Wang, Boyu Yao, and Johnny Ho

He, Jianqiang, Wang, Qing, Yao, Boyu and Ho, Johnny (2022). Closure to "Impact of Elevated Temperatures on the Performance of High-Strength Engineered Cementitious Composite" by Jianqiang He, Qing Wang, Boyu Yao, and Johnny Ho. Journal of Materials in Civil Engineering, 34 (12) 07022015, 1-3. doi: 10.1061/(ASCE)MT.1943-5533.0004481

Impact of crumb rubber particle size on the mechanical and microstructure properties of rubberized concrete

Mo, Jinxu, Ren, Fengming, Tian, Shiyu, Wang, Qing and Ho, Johnny Ching Ming (2022). Impact of crumb rubber particle size on the mechanical and microstructure properties of rubberized concrete. Structural Concrete, 24 (3), 4077-4092. doi: 10.1002/suco.202200616

Effective solution for improving rheological properties of cement paste containing zeolite

Wang, Qing, Xiong, Zihao, He, Jianqiang, Lai, Mianheng and Ho, Johnny (2022). Effective solution for improving rheological properties of cement paste containing zeolite. Construction and Building Materials, 351 128780, 1-14. doi: 10.1016/j.conbuildmat.2022.128780

Impact of limestone powder on the mechanical and microstructure properties of magnesium oxychloride cement pastes

Liang, Yuhang, Wang, Qing, Zhang, Chuanmei and Ho, Johnny (2022). Impact of limestone powder on the mechanical and microstructure properties of magnesium oxychloride cement pastes. Journal of Materials in Civil Engineering, 34 (9), 1-12. doi: 10.1061/(asce)mt.1943-5533.0004349

Crumb rubber as partial replacement for fine aggregate in concrete: an overview

Ren, Fengming, Mo, Jinxu, Wang, Qing and Ho, Johnny Ching Ming (2022). Crumb rubber as partial replacement for fine aggregate in concrete: an overview. Construction and Building Materials, 343 128049, 128049. doi: 10.1016/j.conbuildmat.2022.128049

Effect of concrete wet packing density on the uni-axial strength of manufactured sand CFST columns

Lai, Mianheng, Wu, Kaijie, Ou, Xiaoling, Zeng, Mengru, Li, Chengwei and Ho, Johnny Ching Ming (2022). Effect of concrete wet packing density on the uni-axial strength of manufactured sand CFST columns. Structural Concrete, 23 (4), 2615-2629. doi: 10.1002/suco.202100280

Effect of fillers on the behaviour of low carbon footprint concrete at and after exposure to elevated temperatures

Lai, M. H., Huang, Z. C., Wang, C. T., Wang, Y. H., Chen, L. J. and Ho, J. C. M. (2022). Effect of fillers on the behaviour of low carbon footprint concrete at and after exposure to elevated temperatures. Journal of Building Engineering, 51 104117, 104117. doi: 10.1016/j.jobe.2022.104117

Effect of fillers on the mechanical properties and durability of steel slag concrete

Lai, M. H., Chen, Z. H., Wang, Y. H. and Ho, J. C. M. (2022). Effect of fillers on the mechanical properties and durability of steel slag concrete. Construction and Building Materials, 335 127495, 127495. doi: 10.1016/j.conbuildmat.2022.127495

Effect of fillers on the behaviour of heavy-weight concrete made by iron sand

Lai, M. H., Wu, K. J., Cheng, X., Ho, J. C. M., Wu, J. P., Chen, J. H. and Zhang, A. J. (2022). Effect of fillers on the behaviour of heavy-weight concrete made by iron sand. Construction and Building Materials, 332 127357. doi: 10.1016/j.conbuildmat.2022.127357

A 14-year study on ceramic waste slag-based lightweight aggregate concrete

Liang, Yuhang, Wang, Qing, Gan, Wei, Liao, Jinlong, Lai, Mianheng and Ho, Johnny (2022). A 14-year study on ceramic waste slag-based lightweight aggregate concrete. Construction and Building Materials, 330 127152, 1-13. doi: 10.1016/j.conbuildmat.2022.127152

Manufacture and behaviour of innovative 3D printed auxetic composite panels subjected to low-velocity impact load

Wang, L., Sun, J., Ding, T., Liang, Y., Ho, J. C. M. and Lai, M. H. (2022). Manufacture and behaviour of innovative 3D printed auxetic composite panels subjected to low-velocity impact load. Structures, 38, 910-933. doi: 10.1016/j.istruc.2022.02.033

Post-fire behavior of steel slag fine aggregate concrete

Zhuang, Xin, Liang, Yi, Ho, Johnny Ching Ming, Wang, Yu-Hang, Lai, Mianheng, Li, Xuanyang, Xu, Zhenhai and Xu, Yuning (2022). Post-fire behavior of steel slag fine aggregate concrete. Structural Concrete, 23 (6), 3672-3695. doi: 10.1002/suco.202100677

Impact of condensed silica fume on splitting tensile strength and brittleness of high strength self-compacting concrete

Wang, Qing, Yao, Boyu, He, Jianqiang, He, Xixi and Ho, J. C. M. (2022). Impact of condensed silica fume on splitting tensile strength and brittleness of high strength self-compacting concrete. Structural Concrete, 23 (1), 604-618. doi: 10.1002/suco.202000652

Shrinkage, cementitious paste volume, and wet packing density of concrete

Lai, M. H., Binhowimal, S. A.M., Griffith, A. M., Hanzic, L., Chen, Zhouyi, Wang, Qing and Ho, J. C.M. (2022). Shrinkage, cementitious paste volume, and wet packing density of concrete. Structural Concrete, 23 (1), 488-504. doi: 10.1002/suco.202000407

Residual properties of steel slag coarse aggregate concrete after exposure to elevated temperatures

Ho, J. C. M., Liang, Y., Wang, Y. H., Lai, M. H., Huang, Z. C., Yang, D. and Zhang, Q. L. (2022). Residual properties of steel slag coarse aggregate concrete after exposure to elevated temperatures. Construction and Building Materials, 316 125751, 125751. doi: 10.1016/j.conbuildmat.2021.125751

Determining the specific surface area of coarse aggregate based on sieving curve via image-analysis approach

Wang, Qing, He, Jianqiang, Sun, Jing and Ho, Johnny (2021). Determining the specific surface area of coarse aggregate based on sieving curve via image-analysis approach. Construction and Building Materials, 305 124728, 124728. doi: 10.1016/j.conbuildmat.2021.124728

Impact of elevated temperatures on the performance of high-strength engineered cementitious composite

He, Jianqiang, Wang, Qing, Yao, Boyu and Ho, Johnny (2021). Impact of elevated temperatures on the performance of high-strength engineered cementitious composite. Journal of Materials in Civil Engineering, 33 (9) 04021222. doi: 10.1061/(ASCE)MT.1943-5533.0003812

Dilatancy reversal in superplasticised cementitious mortar

Lai, M. H., Griffith, A. M., Hanzic, L., Wang, Q. and Ho, J. C.M. (2021). Dilatancy reversal in superplasticised cementitious mortar. Magazine of Concrete Research, 73 (16), 828-842. doi: 10.1680/jmacr.19.00435

Mechanical properties of high strength POM-FRCC and its performance under elevated temperatures

He, Jianqiang, Wang, Qing, Yao, Boyu and Ho, Johnny (2021). Mechanical properties of high strength POM-FRCC and its performance under elevated temperatures. Construction and Building Materials, 290 123177, 1-15. doi: 10.1016/j.conbuildmat.2021.123177

Uni-axial behaviour of expansive CFST and DSCFST stub columns

Ho, J. C. M., Ou, X. L., Li, C. W., Song, W., Wang, Q. and Lai, M. H. (2021). Uni-axial behaviour of expansive CFST and DSCFST stub columns. Engineering Structures, 237 112193, 112193. doi: 10.1016/j.engstruct.2021.112193

Shrinkage design model of concrete incorporating wet packing density

Lai, M. H., Binhowimal, S. A.M., Griffith, A. M., Hanzic, L., Wang, Qing, Chen, Zhouyi and Ho, J. C.M. (2021). Shrinkage design model of concrete incorporating wet packing density. Construction and Building Materials, 280 122448, 122448. doi: 10.1016/j.conbuildmat.2021.122448

Improving mechanical behavior and microstructure of concrete by using BOF steel slag aggregate

Lai, M. H., Zou, Jiajun, Yao, Boyu, Ho, J. C. M., Zhuang, Xin and Wang, Qing (2021). Improving mechanical behavior and microstructure of concrete by using BOF steel slag aggregate. Construction and Building Materials, 277 122269, 122269. doi: 10.1016/j.conbuildmat.2021.122269

Interdependence of passing ability, dilatancy and wet packing density of concrete

Lai, M. H., Griffith, A. M., Hanzic, L., Wang, Qing and Ho, J. C.M. (2021). Interdependence of passing ability, dilatancy and wet packing density of concrete. Construction and Building Materials, 270 121440, 121440. doi: 10.1016/j.conbuildmat.2020.121440

Fatigue behaviour of composite sandwich beams strengthened with GFRP stiffeners

Wang, L., Zhang, Y. W., Ho, J. C. M. and Lai, M. H. (2020). Fatigue behaviour of composite sandwich beams strengthened with GFRP stiffeners. Engineering Structures, 214 110596. doi: 10.1016/j.engstruct.2020.110596

Greener engineered cementitious composite (ECC) - The use of pozzolanic fillers and unoiled PVA fibers

Wang, Qing, Lai, M. H., Zhang, J., Wang, Zhenbo and Ho, J. C. M. (2020). Greener engineered cementitious composite (ECC) - The use of pozzolanic fillers and unoiled PVA fibers. Construction and Building Materials, 247 118211, 118211. doi: 10.1016/j.conbuildmat.2020.118211

Behaviour of FRP tube-concrete-encased steel composite columns

Ren, F. M., Liang, Y. W., Ho, J. C. M. and Lai, M. H. (2020). Behaviour of FRP tube-concrete-encased steel composite columns. Composite Structures, 241 112139. doi: 10.1016/j.compstruct.2020.112139

A path dependent stress-strain model for concrete-filled-steel-tube column

Lai, M. H., Song, W., Ou, X. L., Chen, M. T., Wang, Q. and Ho, J. C. M. (2020). A path dependent stress-strain model for concrete-filled-steel-tube column. Engineering Structures, 211 110312. doi: 10.1016/j.engstruct.2020.110312

A path dependent constitutive model for CFFT column

Ho, J. C. M., Ou, X. L., Chen, M. T., Wang, Q. and Lai, M. H. (2020). A path dependent constitutive model for CFFT column. Engineering Structures, 210 110367. doi: 10.1016/j.engstruct.2020.110367

Cause and mitigation of dilatancy in cement powder paste

Lai, M. H., Binhowimal, S. A.M., Hanzic, L., Wang, Q. and Ho, J. C.M. (2020). Cause and mitigation of dilatancy in cement powder paste. Construction and Building Materials, 236 117595, 117595. doi: 10.1016/j.conbuildmat.2019.117595

Experimental investigation on hollow-steel-tube columns with external confinements

Lai, Mianheng, Li, Chengwei, Ho, Johnny Ching Ming and Chen, Man-Tai (2020). Experimental investigation on hollow-steel-tube columns with external confinements. Journal of Constructional Steel Research, 166 105865. doi: 10.1016/j.jcsr.2019.105865

Zeolite to improve strength-shrinkage performance of high-strength engineered cementitious composite

Wang, Qing, Zhang, Jun and Ho, J. C. M. (2020). Zeolite to improve strength-shrinkage performance of high-strength engineered cementitious composite. Construction and Building Materials, 234 117335, 117335. doi: 10.1016/j.conbuildmat.2019.117335

A stress-path dependent stress-strain model for FRP-confined concrete

Lai, M. H., Liang, Y. W., Wang, Q., Ren, F. M., Chen, M. T. and Ho, J. C. M. (2020). A stress-path dependent stress-strain model for FRP-confined concrete. Engineering Structures, 203 109824. doi: 10.1016/j.engstruct.2019.109824

Dilatancy mitigation of cement powder paste by pozzolanic and inert fillers

Lai, M. H., Binhowimal, S. A. M., Hanzic, L., Wang, Q. and Ho, J. C. M. (2020). Dilatancy mitigation of cement powder paste by pozzolanic and inert fillers. Structural Concrete, 21 (3) suco.201900320, 1164-1180. doi: 10.1002/suco.201900320

Uni-axial behaviour of externally confined UHSCFST columns

Lai, M. H., Chen, M. T., Ren, F. M. and Ho, J. C. M. (2019). Uni-axial behaviour of externally confined UHSCFST columns. Thin-Walled Structures, 142, 19-36. doi: 10.1016/j.tws.2019.04.047

Fillers to improve passing ability of concrete

Lai, Mianheng, Hanzic, Lucija and Ho, Johnny C. M. (2019). Fillers to improve passing ability of concrete. Structural Concrete, 20 (1), 185-197. doi: 10.1002/suco.201800047

Finite element analysis of concrete-filled steel tube (CFST) columns with circular sections under eccentric load

Ouyang, Y., Kwan, A. K. H., Lo, S. H. and Ho, J. C. M. (2017). Finite element analysis of concrete-filled steel tube (CFST) columns with circular sections under eccentric load. Engineering Structures, 148, 387-398. doi: 10.1016/j.engstruct.2017.06.064

An analysis-based model for axially loaded circular CFST columns

Lai, M.H. and Ho, J.C.M. (2017). An analysis-based model for axially loaded circular CFST columns. Thin-Walled Structures, 119, 770-781. doi: 10.1016/j.tws.2017.07.024

Limestone and silica fume to improve concurrent flowability-segregation limits of concrete

Kounakoff, Brendan Alex, Hanzic, Lucija and Ho, Johnny Ching Ming (2017). Limestone and silica fume to improve concurrent flowability-segregation limits of concrete. Magazine of Concrete Research, 69 (23), 1189-1202. doi: 10.1680/jmacr.16.00387

Fillers to lessen shear thickening of cement powder paste

Maybury, J., Ho, J. C. M. and Binhowimal, S. A. M. (2017). Fillers to lessen shear thickening of cement powder paste. Construction and Building Materials, 142, 268-279. doi: 10.1016/j.conbuildmat.2017.03.076

Effects of external confinement on structural performance of concrete-filled steel tubes

Dong, C. X., Kwan, A. K. H. and Ho, J. C. M. (2017). Effects of external confinement on structural performance of concrete-filled steel tubes. Journal of Constructional Steel Research, 132, 72-82. doi: 10.1016/j.jcsr.2016.12.024

Shear thickening of cement powder paste–why and how to mitigate?

Maybury, J. and Ho, J. C.M. (2017). Shear thickening of cement powder paste–why and how to mitigate?. HKIE Transactions Hong Kong Institution of Engineers, 24 (4), 193-203. doi: 10.1080/1023697X.2017.1375433

Multi-sized fillers to improve strength and flowability of concrete

Hanzic, Lucija and Ho, Johnny Ching Ming (2017). Multi-sized fillers to improve strength and flowability of concrete. Advances in Cement Research, 29 (3), 112-124. doi: 10.1680/jadcr.16.00100

Filler to improve concurrent flowability and segregation performance of concrete

Binhowimal, S. A. M., Hanzic, L. and Ho, J. C. M. (2017). Filler to improve concurrent flowability and segregation performance of concrete. Australian Journal of Structural Engineering, 18 (2), 73-85. doi: 10.1080/13287982.2017.1333184

A new analysis method for polymer-confined concrete columns

Ouyang, Y., Lo, S. H., Kwan, A. K. H. and Ho, J. C. M. (2016). A new analysis method for polymer-confined concrete columns. Proceedings of the ICE - Structures and Buildings, 169 (12) 1500140, 892-911. doi: 10.1680/jstbu.15.00140

Axial and lateral stress-strain model for concrete-filled steel tubes with FRP jackets

Dong, C. X., Kwan, A. K. H. and Ho, J. C. M. (2016). Axial and lateral stress-strain model for concrete-filled steel tubes with FRP jackets. Engineering Structures, 126, 365-378. doi: 10.1016/j.engstruct.2016.07.059

A theoretical axial stress-strain model for circular concrete-filled-steel-tube columns

Lai, M. H. and Ho, J. C. M. (2016). A theoretical axial stress-strain model for circular concrete-filled-steel-tube columns. Engineering Structures, 125, 124-143. doi: 10.1016/j.engstruct.2016.06.048

Confining and hoop stresses in ring-confined thin-walled concrete-filled steel tube columns

Lai, Mian Heng and Ho, Johnny C. M. (2016). Confining and hoop stresses in ring-confined thin-walled concrete-filled steel tube columns. Magazine of Concrete Research, 68 (18), 916-935. doi: 10.1680/jmacr.15.00225

Axial and lateral stress-strain model for concrete-filled steel tubes

Kwan, A. K. H., Dong, C. X. and Ho, J. C. M. (2016). Axial and lateral stress-strain model for concrete-filled steel tubes. Journal of Constructional Steel Research, 122, 421-433. doi: 10.1016/j.jcsr.2016.03.031

Axial and lateral stress-strain model for circular concrete-filled steel tubes with external steel confinement

Kwan, A. K. H., Dong, C. X. and Ho, J. C. M. (2016). Axial and lateral stress-strain model for circular concrete-filled steel tubes with external steel confinement. Engineering Structures, 117, 528-541. doi: 10.1016/j.engstruct.2016.03.026

Fire performance of concrete using novel fire testing

Dao, Vinh, Torero, José, Ho, Johnny, O'Moore, Liza, Maluk, Cristian and Bisby, Luke (2016). Fire performance of concrete using novel fire testing. Concrete in Australia, 42 (1), 58-59.

Axial strengthening of thin-walled concrete-filled-steel-tube columns by circular steel jackets

Lai, M. H. and Ho, J. C. M. (2015). Axial strengthening of thin-walled concrete-filled-steel-tube columns by circular steel jackets. Thin-Walled Structures, 97, 11-21. doi: 10.1016/j.tws.2015.09.002

Finite element analysis of axially loaded FRP-confined rectangular concrete columns

Lo, S. H., Kwan, A. K. H., Ouyang, Y. and Ho, J. C. M. (2015). Finite element analysis of axially loaded FRP-confined rectangular concrete columns. Engineering Structures, 100, 253-263. doi: 10.1016/j.engstruct.2015.06.010

Optimal design of external rings for confined CFST columns

Lai, M. H. and Ho, J. C. M. (2015). Optimal design of external rings for confined CFST columns. Magazine of Concrete Research, 67 (19), 1017-1032. doi: 10.1680/macr.14.00348

Axial and lateral stress-strain model for FRP confined concrete

Kwan, A. K. H., Dong, C. X. and Ho, J. C. M. (2015). Axial and lateral stress-strain model for FRP confined concrete. Engineering Structures, 99, 285-295. doi: 10.1016/j.engstruct.2015.04.046

Effects of confining stiffness and rupture strain on performance of FRP confined concrete

Dong, C. X., Kwan, A. K. H. and Ho, J. C. M. (2015). Effects of confining stiffness and rupture strain on performance of FRP confined concrete. Engineering Structures, 97, 1-14. doi: 10.1016/j.engstruct.2015.03.037

Theoretical model for double-skinned concrete-filled-steel-tubular columns with external confinement

Dong, Chun Xiao and Ho, Johnny Ching Ming (2015). Theoretical model for double-skinned concrete-filled-steel-tubular columns with external confinement. Journal of Civil Engineering and Management, 21 (5), 666-676. doi: 10.3846/13923730.2014.893913

Concurrent flexural strength and ductility design of RC beams via strain-gradient-dependent concrete stress-strain curve

Chen, M. T. and Ho, J. C. M. (2015). Concurrent flexural strength and ductility design of RC beams via strain-gradient-dependent concrete stress-strain curve. Structural Design of Tall and Special Buildings, 24 (9), 629-652. doi: 10.1002/tal.1203

A constitutive model for predicting the lateral strain of confined concrete

Dong, C. X., Kwan, A. K. H. and Ho, J. C. M. (2015). A constitutive model for predicting the lateral strain of confined concrete. Engineering Structures, 91, 155-166. doi: 10.1016/j.engstruct.2015.02.014

Combined strain gradient and concrete strength effects on flexural strength and ductility design of RC columns

Chen, M.T and Ho, J.C.M (2015). Combined strain gradient and concrete strength effects on flexural strength and ductility design of RC columns. Computers and Concrete, 15 (4), 607-642. doi: 10.12989/cac.2015.15.4.607

Effect of continuous spirals on uni-axial strength and ductility of CFST columns

Lai, M. H. and Ho, J. C. M. (2015). Effect of continuous spirals on uni-axial strength and ductility of CFST columns. Journal of Constructional Steel Research, 104, 235-249. doi: 10.1016/j.jcsr.2014.10.007

Curvature-relevant analysis model of eccentrically loaded circular concrete-filled steel tube columns

Ouyang, Yi and Ho, Johnny Ching Ming (2014). Curvature-relevant analysis model of eccentrically loaded circular concrete-filled steel tube columns. Magazine of Concrete Research, 66 (24), 1263-1276. doi: 10.1680/macr.14.00112

Simplified Design Model for Uni-Axially Loaded Double-Skinned Concrete-Filled-Steel-Tubular Columns with External Confinement

Ho, J. C. M. and Dong, C. X. (2014). Simplified Design Model for Uni-Axially Loaded Double-Skinned Concrete-Filled-Steel-Tubular Columns with External Confinement. Advanced Steel Construction, 10 (2), 179-199.

Confinement effect of ring-confined concrete-filled-steel-tube columns under uni-axial load

Lai, M. H. and Ho, J. C. M. (2014). Confinement effect of ring-confined concrete-filled-steel-tube columns under uni-axial load. Engineering Structures, 67, 123-141. doi: 10.1016/j.engstruct.2014.02.013

Behaviour of uni-axially loaded concrete-filled-steel-tube columns confined by external rings

Lai, M. H. and Ho, J. C. M. (2014). Behaviour of uni-axially loaded concrete-filled-steel-tube columns confined by external rings. Structural Design of Tall and Special Buildings, 23 (6), 403-426. doi: 10.1002/tal.1046

Uniaxial behaviour of confined high-strength concrete-filled-steel-tube columns

Ho, J. C. M., Lai, M. H. and Luo, L. (2014). Uniaxial behaviour of confined high-strength concrete-filled-steel-tube columns. Proceedings of the Institution of Civil Engineers: Structures and Buildings, Ahead of Print (9), 1-14. doi: 10.1680/stbu.13.00004

Experimental and theoretical studies of confined HSCFST columns under uni-axial compression

Lai, M. H. and Ho, J. C. M. (2014). Experimental and theoretical studies of confined HSCFST columns under uni-axial compression. Earthquake and Structures, 7 (4), 527-552. doi: 10.12989/eas.2014.7.4.527

Improving strength, stiffness and ductility of CFDST columns by external confinement

Ho, J. C. M. and Dong, C. X. (2014). Improving strength, stiffness and ductility of CFDST columns by external confinement. Thin-Walled Structures, 75, 18-29. doi: 10.1016/j.tws.2013.10.009

Strain-gradient-dependent stress-strain curve for normal-strength concrete

Ho, J. C. M. and Peng, J. (2013). Strain-gradient-dependent stress-strain curve for normal-strength concrete. Advances in Structural Engineering, 16 (11), 1911-1930. doi: 10.1260/1369-4332.16.11.1911

Improving interface bonding of double-skinned CFST columns

Dong, Chunxiao and Ho, Johnny Ching Ming (2013). Improving interface bonding of double-skinned CFST columns. Magazine of Concrete Research, 65 (20), 1199-1211. doi: 10.1680/macr.13.00041

Improving design limits of strength and ductility of NSC beam by considering strain gradient effect

Ho, J. C. M. and Peng, J. (2013). Improving design limits of strength and ductility of NSC beam by considering strain gradient effect. Structural Engineering and Mechanics, 47 (2), 185-207. doi: 10.12989/sem.2013.47.2.185

Deformability design of high-performance concrete beams

Ho, Johnny Ching Ming (2013). Deformability design of high-performance concrete beams. Structural Design of Tall and Special Buildings, 22 (9), 729-748. doi: 10.1002/tal.728

Efficiency on uni-axial compressive strength improvement by using externally confined concrete-filled steel tube columns

Ho, J. C. M. and Luo, L. (2013). Efficiency on uni-axial compressive strength improvement by using externally confined concrete-filled steel tube columns. HKIE Transactions Hong Kong Institution of Engineers, 20 (2), 96-108. doi: 10.1080/1023697X.2013.794572

Behaviour of uni-axially loaded CFST columns confined by tie bars

Ho, J. C. M. and Lai, M. H. (2013). Behaviour of uni-axially loaded CFST columns confined by tie bars. Journal of Constructional Steel Research, 83, 37-50. doi: 10.1016/j.jcsr.2012.12.014

Strain gradient effects on flexural strength design of normal-strength concrete beams

Ho, J. C. M. and Peng, J. (2013). Strain gradient effects on flexural strength design of normal-strength concrete beams. Structural Design of Tall and Special Buildings, 22 (1), 29-49. doi: 10.1002/tal.655

Experimental Tests on High-Strength Concrete Columns Subjected to Combined Medium Axial Load and Flexure

Ho, Johnny Ching Ming (2012). Experimental Tests on High-Strength Concrete Columns Subjected to Combined Medium Axial Load and Flexure. Advances in Structural Engineering, 15 (8), 1359-1374. doi: 10.1260/1369-4332.15.8.1359

Equivalent stress block for normal-strength concrete incorporating strain gradient effect

Peng, Jun, Ho, Johnny Ching Ming, Pam, Hoat Joen and Wong, Yuk Lung (2012). Equivalent stress block for normal-strength concrete incorporating strain gradient effect. Magazine of Concrete Research, 64 (1), 1-19. doi: 10.1680/macr.2012.64.1.1

Flexural ductility and deformability of concrete beams incorporating high-performance materials

Ho, J.C.M., Lam, J.Y.K. and Kwan, A.K.H. (2012). Flexural ductility and deformability of concrete beams incorporating high-performance materials. Structural Design of Tall and Special Buildings, 21 (2), 114-132. doi: 10.1002/tal.579

Strain gradient effects on concrete stress–strain curve

Peng, Jun and Ho, Johnny Ching Ming (2012). Strain gradient effects on concrete stress–strain curve. Proceedings of the Institution of Civil Engineers: Structures and Buildings, 165 (SB10), 543-565. doi: 10.1680/stbu.10.00056

Uni-axial behaviour of normal-strength CFDST columns with external steel rings

Dong, C.X. and Ho, J.C.M. (2012). Uni-axial behaviour of normal-strength CFDST columns with external steel rings. Steel and Composite Structures, 13 (6), 587-606. doi: 10.12989/scs.2012.13.6.587

Uni-axial behaviour of normal-strength concrete-filledsteel-tube columns with external confinement

Ho, J.C.M. and Luo, L. (2012). Uni-axial behaviour of normal-strength concrete-filledsteel-tube columns with external confinement. Earthquake and Structures, 3 (6), 889-910.

Concurrent flexural strength and deformability design of high-performance concrete beams

Ho, J.C.M. and Zhoua, K.J.H. (2011). Concurrent flexural strength and deformability design of high-performance concrete beams. Structural Engineering and Mechanics, 40 (4), 541-562.

Limited deformability design of high-strength concrete beams in low to moderate seismicity regions

Ho, Johnny Ching-Ming and Zhou, Kevin Jian-Hui (2011). Limited deformability design of high-strength concrete beams in low to moderate seismicity regions. Journal of Civil Engineering and Management, 17 (3), 409-423. doi: 10.3846/13923730.2011.594219

Inelastic design of high-axially loaded concrete columns in moderate seismicity regions

Ho, J.C.M. (2011). Inelastic design of high-axially loaded concrete columns in moderate seismicity regions. Structural Engineering and Mechanics, 39 (4), 559-578.

Limited ductility design of reinforced concrete columns for tall buildings in low to moderate seismicity regions

Ho, Johnny Ching Ming (2011). Limited ductility design of reinforced concrete columns for tall buildings in low to moderate seismicity regions. Structural Design of Tall and Special Buildings, 20 (1), 102-120. doi: 10.1002/tal.610

Maximum concrete stress developed in unconfined flexural RC members

Ho, J.C.M., Pam, H.J., Peng, J. and Wong, Y.L. (2011). Maximum concrete stress developed in unconfined flexural RC members. Computers and Concrete, 8 (2), 207-227. doi: 10.12989/cac.2011.8.2.207

Minimum deformability design of high-strength concrete beams in non-seismic regions

Ho, J.C.M. and Zhou, K.J.H. (2011). Minimum deformability design of high-strength concrete beams in non-seismic regions. Computers and Concrete, 8 (4), 445-463. doi: 10.12989/cac.2011.8.4.445

Strain gradient effects on flexural strength design of normal-strength concrete columns

Ho, J.C.M. and Peng, J. (2011). Strain gradient effects on flexural strength design of normal-strength concrete columns. Engineering Structures, 33 (1), 18-31. doi: 10.1016/j.engstruct.2010.09.014

Typical collapse modes of confined masonry buildings under strong earthquake loads

Su, R.K.L., Lee, Y.Y., Lee, C.L. and Ho, J.C.M. (2011). Typical collapse modes of confined masonry buildings under strong earthquake loads. Open Construction and Building Technology Journal, 5 (Spec. Issue 1), 50-60. doi: 10.2174/1874836801105010050

Deformability evaluation of high-strength reinforced concrete columns

Ho, J. C. M. and Pam, H. J. (2010). Deformability evaluation of high-strength reinforced concrete columns. Magazine of Concrete Research, 62 (8), 569-583. doi: 10.1680/macr.2010.62.8.569

Ductility design of high-strength concrete beams and columns

Kwan, A. K. H. and Ho, J. C. M. (2010). Ductility design of high-strength concrete beams and columns. Advances in Structural Engineering, 13 (4), 651-664. doi: 10.1260/1369-4332.13.4.651

Effects of steel lap splice locations on strength and ductility of reinforced concrete columns

Pam, H. J. and Ho, J. C. M. (2010). Effects of steel lap splice locations on strength and ductility of reinforced concrete columns. Advances in Structural Engineering, 13 (1), 199-214. doi: 10.1260/1369-4332.13.1.199

Effectiveness of adding confinement for ductility improvement of high-strength concrete columns

Ho, J. C. M., Lam, J. Y. K. and Kwan, A. K. H. (2010). Effectiveness of adding confinement for ductility improvement of high-strength concrete columns. Engineering Structures, 32 (3), 714-725. doi: 10.1016/j.engstruct.2009.11.017

Normalised rotation capacity for deformability evaluation of high-performance concrete beams

Zhou, K. J. H., Ho, J. C. M. and Su, R. K. L. (2010). Normalised rotation capacity for deformability evaluation of high-performance concrete beams. Earthquake and Structures, 1 (3), 269-287.

Flexural ductility of high-strength concrete columns with minimal confinement

Lam, J. Y. K., Ho, J. C. M. and Kwan, A. K. H. (2009). Flexural ductility of high-strength concrete columns with minimal confinement. Materials and Structures, 42 (7), 909-921. doi: 10.1617/s11527-008-9431-5

Length of critical region for confinement steel in limited ductility high-strength reinforced concrete columns

Pam, H. J. and Ho, J. C. M. (2009). Length of critical region for confinement steel in limited ductility high-strength reinforced concrete columns. Engineering Structures, 31 (12), 2896-2908. doi: 10.1016/j.engstruct.2009.07.015

Maximum axial load level and minimum confinement for limited ductility design of high-strength concrete columns

Lam, J. Y. K., Ho, J. C. M. and Kwan, A. K. H. (2009). Maximum axial load level and minimum confinement for limited ductility design of high-strength concrete columns. Computers and Concrete, 6 (5), 357-376. doi: 10.12989/cac.2009.6.5.357

Minimum flexural ductility design of high-strength concrete columns

Lam, Jeffery Y. K., Ho, Johnny C. M. and Kwan, Albert K. H. (2009). Minimum flexural ductility design of high-strength concrete columns. HKIE Transactions, 16 (4), 2-9. doi: 10.1080/1023697X.2009.10668169

An overview of research at HKU on HSRC columns and beam-column joints for low-medium seismic-risked regions

Pam, H. J., Ho, J. C.M. and Li, J. (2008). An overview of research at HKU on HSRC columns and beam-column joints for low-medium seismic-risked regions. Electronic Journal of Structural Engineering, 8, 88-98.

Effects of strain hardening of steel reinforcement on flexural strength and ductility of concrete beams

Ho J.C.M., Au F.T.K. and Kwan A.K.H. (2005). Effects of strain hardening of steel reinforcement on flexural strength and ductility of concrete beams. Structural Engineering and Mechanics, 19 (2), 185-198.

Effects of concrete grade and steel yield strength on flexural ductility of reinforced concrete beams

Kwan, A. K. H., Ho, J. C. M. and Pam, H. J. (2004). Effects of concrete grade and steel yield strength on flexural ductility of reinforced concrete beams. Australian Journal of Structural Engineering, 5 (2), 1-20. doi: 10.1080/13287982.2004.11464932

Minimum flexural ductility design of high-strength concrete beams

Ho, J. C. M., Kwan, A. K. H. and Pam, H. J. (2004). Minimum flexural ductility design of high-strength concrete beams. Magazine of Concrete Research, 56 (1), 13-22. doi: 10.1680/macr.56.1.13.36291

Extent of critical region and limited ductility design of high-strength reinforced concrete columns for hong kong practice

Ho J.C.M. and Pam H.J. (2004). Extent of critical region and limited ductility design of high-strength reinforced concrete columns for hong kong practice. HKIE Transactions Hong Kong Institution of Engineers, 11 (3), 17-28.

Inelastic design of low-axially loaded high-strength reinforced concrete columns

Ho, J. C. M. and Pam, H. J. (2003). Inelastic design of low-axially loaded high-strength reinforced concrete columns. Engineering Structures, 25 (8), 1083-1096. doi: 10.1016/S0141-0296(03)00050-6

Theoretical analysis of post-peak flexural behaviour of normal- and high-strength concrete beams

Ho, J. C. M., Kwan, A. K. H. and Pam, H. J. (2003). Theoretical analysis of post-peak flexural behaviour of normal- and high-strength concrete beams. Structural Design of Tall and Special Buildings, 12 (2), 109-125. doi: 10.1002/tal.216

Influence of transverse steel configuration on post-elastic behaviour of high-strength reinforced concrete columns

Ho J.C.M. and Pam H.J. (2003). Influence of transverse steel configuration on post-elastic behaviour of high-strength reinforced concrete columns. HKIE Transactions Hong Kong Institution of Engineers, 10 (2), 1-9.

Flexural strength and ductility performance of high-strength reinforced concrete columns

Ho J.C.M. and Pam H.J. (2002). Flexural strength and ductility performance of high-strength reinforced concrete columns. Structural Engineer, 80 (23-24), 26-34.

Ultimate concrete strain and equivalent rectangular stress block for design of high-strength concrete beams

Ho J.C.M., Kwan A.K.H. and Pam H.J. (2002). Ultimate concrete strain and equivalent rectangular stress block for design of high-strength concrete beams. Structural Engineer, 80 (16), 26-32.

Effects of using high-strength concrete on flexural ductility of reinforced concrete beams

Ho J.C.M., Kwan A.K.H. and Pam H.J. (2002). Effects of using high-strength concrete on flexural ductility of reinforced concrete beams. HKIE Transactions Hong Kong Institution of Engineers, 9 (1), 14-21.

Flexural strength and ductility of reinforced concrete beams

Kwan A.K.H., Ho J.C.M. and Pam H.J. (2002). Flexural strength and ductility of reinforced concrete beams. Proceedings of the Institution of Civil Engineers: Structures and Buildings, 152 (4), 361-369. doi: 10.1680/stbu.152.4.361.40817

Flexural strength enhancement of confined reinforced concrete columns

Pam H.J. and Ho J.C.M. (2001). Flexural strength enhancement of confined reinforced concrete columns. Proceedings of the Institution of Civil Engineers: Structures and Buildings, 146 (4), 363-370. doi: 10.1680/stbu.146.4.363.45460

Post-peak behavior and flexural ductility of doubly reinforced normal- and high-strength concrete beams

Pam H.J., Kwan A.K.H. and Ho J.C.M. (2001). Post-peak behavior and flexural ductility of doubly reinforced normal- and high-strength concrete beams. Structural Engineering and Mechanics, 12 (5), 459-474.

Experimental Study on the Behaviour of CFST Columns with Steel Slag Concrete Under Axial Compression

Lin, Y. H., Jin, Y. Y., Ho, J. C. M. and Lai, M. H. (2023). Experimental Study on the Behaviour of CFST Columns with Steel Slag Concrete Under Axial Compression. 17th East Asian-Pacific Conference on Structural Engineering and Construction, 2022, Singapore, Singapore, 2022. Singapore, Singapore: Springer Singapore. doi: 10.1007/978-981-19-7331-4_104

Experimental study on the uni-axial behaviour of MSCFST columns considering concrete’s wet packing density

Mo, J. H., Zeng, M. R., Yang, S. J., Ho, J. C.M. and Lai, M. H. (2023). Experimental study on the uni-axial behaviour of MSCFST columns considering concrete’s wet packing density. 17th East Asian-Pacific Conference on Structural Engineering and Construction, Singapore, Singapore, 27–30 June 2022. Singapore, Singapore: Springer Singapore. doi: 10.1007/978-981-19-7331-4_106

Expereimental uni-axial behaviour of UHSCFST columns with external confinement

Lai, M. H. and Ho, J. C.M. (2020). Expereimental uni-axial behaviour of UHSCFST columns with external confinement. ACMSM25, Brisbane, Australia, 4-7 December, 2018. Singapore: Springer. doi: 10.1007/978-981-13-7603-0_68

Preface

Wang, Chien Ming, Kitipornchai, Sritawat and Ho, Johnny C. M. (2020). Preface. 25th Australasian Conference on Mechanics of Structures and Materials, Brisbane, QLD, Australia, December 2018. Singapore: Springer. doi: 10.1007/978-981-13-7603-0

The use of low-carbon-footprint filler in highperformance concrete

Binhowimal, S. A. M., Ho, J. C. M. and Dao, Vinh T.N. (2019). The use of low-carbon-footprint filler in highperformance concrete. The International Federation for Structural Concrete 5th International FIB Congress FIB 2018 Better Smarter Stronger, Melbourne, VIC Australia, 7-11 October 2018. Lausanne, Switzerland: Federation Internationale du Beton (fib).

Behavior of FRP confined ultra-high strength concrete columns under compression: An experimental study

Jiang, S., Fernando, D., Ho, J. C. M. and Heitzmann, M. (2017). Behavior of FRP confined ultra-high strength concrete columns under compression: An experimental study. 24th Australasian Conference on the Mechanics of Structures and Materials, Perth, WA, United States, 6-9 December 2016. Boca Raton, FL, United States: CRC Press. doi: 10.1201/9781315226460-272

Behavior of FRP confined ultrahigh-strength concrete columns under axial compression: An experimental study

Jiang, S., Fernando, D., Ho, J. C.M. and Heitzmann, M. (2017). Behavior of FRP confined ultrahigh-strength concrete columns under axial compression: An experimental study. 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016, Perth, WA, December 6, 2016-December 9, 2016. CRC Press/Balkem.

Demoting splitting crack formation in confined concrete by silica fume

Roslee, A. A., Fernando, D. and Ho, J. C.M. (2017). Demoting splitting crack formation in confined concrete by silica fume. 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM 2016, Perth, Western Australia, December 6, 2016-December 9, 2016. CRC Press/Balkem.

Demoting splitting crack formation in confined concrete by silica fume

Roslee, A. A., Fernando, D. and Ho, J. C. M. (2017). Demoting splitting crack formation in confined concrete by silica fume. 24th Australasian Conference on the Mechanics of Structures and Materials, Perth, WA, United States, 6-9 December 2016. Boca Raton, FL, United States: CRC Press. doi: 10.1201/9781315226460-254

Nanocellulose as a sustainable nanoadditive for polymer, building and construction materials

Septevani, Athanasia A., Mohd Amin, Khairatun Najwa, Evans, David A. C., Amiralian, Nasim, Pooley, Liam, Ho, Johnny, Shao, Liying, Martin, Darren J. and Annamalai, Pratheep Kumar (2017). Nanocellulose as a sustainable nanoadditive for polymer, building and construction materials. 2017 International Conference on BioNano Innovation, Brisbane, Australia, 24-27 September 2017.

External confining effect in concrete-filled-steel-tube columns

Ho, Johnny (2016). External confining effect in concrete-filled-steel-tube columns. The 14th East Asia-Pacific Conference on Structural Engineering and Construction, Ho Chi Minh City, Vietnam, 6-8 January 2016.

Improving crack resistance of confined concrete by silica fume

Roslee, A. A., Fernando, D. and Ho, J. C. M. (2016). Improving crack resistance of confined concrete by silica fume. 8th International Conference on Steel and Aluminium Structures (ICSAS), Hong Kong, China, 7-9 December 2016. Hong Kong, China: University of Hong Kong, Department of Civil Engineering.

Effectiveness of external confinement on the uni-axial behaviour of CFST columns

Lai, M. H. and Ho, J. C. M. (2015). Effectiveness of external confinement on the uni-axial behaviour of CFST columns. International Conference on Performance-based and Life-cycle Structural Engineering, Brisbane, QLD, Australia, 9-11 December 2015. Brisbane, QLD, Australia: School of Civil Engineering, The University of Queensland. doi: 10.14264/uql.2016.425

Lateral-to-axial strain relation of confined concrete

Dong, C. X., Kwan, A. K. H. and Ho, J. C. M. (2015). Lateral-to-axial strain relation of confined concrete. 7th Biennial Conference on Advanced Composites In Construction, Cambridge, United Kingdom, 9-11 September 2015. Chesterfield, United Kingdom: NetComposites Limited.

Uni-axial compression test of concrete-filled-steel-tube columns confined by tie bars

Lai, M. H. and Ho, J. C. M. (2013). Uni-axial compression test of concrete-filled-steel-tube columns confined by tie bars. 11th International Scientific Conference on Modern Building Materials, Structures and Techniques, MBMST 2013, Vilnius, Lithuania, 16-17 May 2013. Amsterdam, Netherlands: Elsevier. doi: 10.1016/j.proeng.2013.04.084

Concrete stress profile developed in flexural RC members

Peng, J. and Ho, J. C.M. (2011). Concrete stress profile developed in flexural RC members. Faculty of Construction and Land Use the Hong Kong Polytechnic University.

Flexural strength and deformability design of reinforced concrete beams

Zhou, K. J. H., Ho, J. C. M. and Su, R. K. L. (2011). Flexural strength and deformability design of reinforced concrete beams. 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12, Hong Kong, Hong Kong, 26-28 January 2011. Amsterdam, The Netherlands: Elsevier BV. doi: 10.1016/j.proeng.2011.07.176

Modification on equivalent stress block of normal-strength concrete by incorporating strain gradient effects

Peng, J., Ho, J. C. M. and Pam, H. J. (2011). Modification on equivalent stress block of normal-strength concrete by incorporating strain gradient effects. 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12, Hong Kong, Hong Kong, 26-28 January 2011. Amsterdam, The Netherlands: Elsevier BV. doi: 10.1016/j.proeng.2011.07.283

Uni-axial behavior of concrete-filled steel tubular columns with external confinement

Luo, L. and Ho, J. C.M. (2011). Uni-axial behavior of concrete-filled steel tubular columns with external confinement. Faculty of Construction and Land Use the Hong Kong Polytechnic University.

Interrelation of axial load level and confining pressure for minimum ductility design of concrete columns

Ho, J. C. M. (2010). Interrelation of axial load level and confining pressure for minimum ductility design of concrete columns. 9th US National and 10th Canadian Conference on Earthquake Engineering 2010, Including Papers from the 4th International Tsunami Symposium, Toronto, ON, 25 - 29 July 2010. Oakland, CA United States: Earthquake Engineering Research Institute.