Articles

C.L. Chin, C.B. Ong, J.Y. Tan, C.K. Ma, A.Z. Awang, W. Omar, Confinement-concrete interaction in pre-tensioned partial steel-confined concrete, Structures 23 (2020) 751-765. https://doi.org/10.1016/j.istruc.2019.12.006

S.M. Chiew, I.S. Ibrahim, N. Jamaluddin, N.N. Sarbini, C.K. Ma, Y. Ahmad, Behavior of Steel Fiber-Reinforced Concrete under Biaxial Stresses, Aci Structural Journal 117(4) (2020) 267-278. https://doi.org/10.14359/51723545

C.K. Ma, M.F. Sulaiman, N. Apandi, A.Z. Awang, W. Omar, S.W. Jaw, Ductility and stiffness of slender confined reinforced high-strength concrete columns under monotonic axial load, Measurement 146 (2019) 838-845. https://doi.org/10.1016/j.measurement.2019.07.024

C.K. Ma, Y.H. Lee, A.Z. Awang, W. Omar, S. Mohammad, M. Liang, Artificial neural network models for FRP-repaired concrete subjected to pre-damaged effects, Neural Computing & Applications 31(3) (2019) 711-717. https://doi.org/10.1007/s00521-017-3104-7

C.K. Ma, R. Garcia, S.C.S. Yung, A.Z. Awang, W. Omar, K. Pilakoutas, Strengthening of pre-damaged concrete cylinders using post-tensioned steel straps, Proceedings of the Institution of Civil Engineers-Structures and Buildings 172(10) (2019) 703-711. https://doi.org/10.1680/jstbu.18.00031

C.L. Chin, C.K. Ma, J.Y. Tan, C.B. Ong, A.Z. Awang, W. Omar, Review on development of external steel-confined concrete, Construction and Building Materials 211 (2019) 919-931. https://doi.org/10.1016/j.conbuildmat.2019.03.295

C.L. Chin, C.K. Ma, A.Z. Awang, J.Y. Tan, C.B. Ong, W. Omar, Confining stress path dependent stress-strain model for pre-tensioned steel-confined concrete, Engineering Structures 201 (2019). https://doi.org/10.1016/j.engstruct.2019.109769

C.K. Ma, A.Z. Awang, W. Omar, Structural and material performance of geopolymer concrete: A review, Construction and Building Materials 186 (2018) 90-102. https://doi.org/10.1016/j.conbuildmat.2018.07.111

C.K. Ma, A.Z. Awang, W. Omar, Eccentricity-based design procedure of confined columns under compression and in-plane bending moment, Measurement 129 (2018) 11-19. https://doi.org/10.1016/j.measurement.2018.07.012

Y.H. Lee, M.H. Lim, Y.L. Lee, Y.Y. Lee, C.S. Tan, S. Mohammad, C.K. Ma, Compressive strength of lightweight foamed concrete with charcoal as a sand replacement, Indian Journal of Engineering and Materials Sciences 25(1) (2018) 98-108.

C.K. Ma, M.F. Sulaiman, A.Z. Awang, R. Garcia, W. Omar, K. Pilakoutas, L.Y. Huei, S. Mohammad, Design of steel-strapped, high-strength concrete columns subject to unequal end moments, Proceedings of the Institution of Civil Engineers-Structures and Buildings 171(4) (2018) 273-282. https://doi.org/10.1680/jstbu.15.00072

C.L. Chin, C.K. Ma, A.Z. Awang, W. Omar, A.B.H. Kueh, Stress-strain evaluation of steel-strapped high-strength concrete with modified self-regulating end clips, Structural Concrete 19(4) (2018) 1036-1048. https://doi.org/10.1002/suco.201700134

M.F. Sulaiman, C.K. Ma, N.M. Apandi, S. Chin, A.Z. Awang, S.A. Mansur, W. Omar, A Review on Bond and Anchorage of Confined High-strength Concrete, Structures 11 (2017) 97-109. https://doi.org/10.1016/j.istruc.2017.04.004

P.P. Ong, A. Adnan, K.C.S. Kwok, C.K. Ma, P.L.Y. Tiong, H.P. Behbahani, Dynamic simulation of unrestrained interlocking Tuned Liquid Damper blocks, Construction and Building Materials 144 (2017) 586-597. https://doi.org/10.1016/j.conbuildmat.2017.03.190

C.K. Ma, A.Z. Awang, W. Omar, RETRACTION: Identification of Plastic Hinge Length for Pre-tensioning Confined HSC Columns (Retraction of Vol 21, Pg 2501, 2017), KSCE Journal of Civil Engineering 21(6) (2017) 2501-2501. https://doi.org/10.1007/s12205-016-1128-7

C.K. Ma, N.M. Apandi, S.C.S. Yung, N.J. Hau, L.W. Haur, A.Z. Awang, W. Omar, Repair and rehabilitation of concrete structures using confinement: A review, Construction and Building Materials 133 (2017) 502-515. https://doi.org/10.1016/j.conbuildmat.2016.12.100

C.K. Ma, N.M. Apandi, S.C.S. Yung, N.J. Hau, L. Haur, A.Z. Awang, W. Omar, Closure to Discussion on "Repair and rehabilitation of concrete structures using confinement: A review" by Chau-Khun Ma, Nazirah Mohd Apandi, Sofrie Chin Siew Yung, Ng Jen hau, Lo Wen Haur, Abdullah Zawawi Awang, Wahid Omar Construction and Building Materials 133 (2017) 502-515, Construction and Building Materials 142 (2017) 574-574. https://doi.org/10.1016/j.conbuildmat.2017.01.051

M. Liang, E.T. Mohamad, I. Komoo, C.K. Ma, An excavatability classification system for surface excavation in sedimentary rocks, Bulletin of Engineering Geology and the Environment 76(1) (2017) 241-251. https://doi.org/10.1007/s10064-015-0807-9

C.K. Ma, A.Z. Awang, W. Omar, M. Liang, S.W. Jaw, M. Azimi, Flexural capacity enhancement of rectangular high-strength concrete columns confined with post-tensioned steel straps: experimental investigation and analytical modelling, Structural Concrete 17(4) (2016) 668-676. https://doi.org/10.1002/suco.201500123

C.K. Ma, A.Z. Awang, W. Omar, Flexural ductility design of confined high-strength concrete columns: Theoretical modelling, Measurement 78 (2016) 42-48. https://doi.org/10.1016/j.measurement.2015.09.039

C.K. Ma, A.Z. Awang, R. Garcia, W. Omar, K. Pilakoutas, M. Azimi, Nominal Curvature Design of Circular HSC Columns Confined with Post-tensioned Steel Straps, Structures 7 (2016) 25-32. https://doi.org/10.1016/j.istruc.2016.04.002

C.K. Ma, A.Z. Awang, R. Garcia, W. Omar, K. Pilakoutas, Behaviour of over-reinforced high-strength concrete beams confined with post-tensioned steel straps - an experimental investigation, Structural Concrete 17(5) (2016) 768-777. https://doi.org/10.1002/suco.201500062

M. Azimi, A. Bagherpourhamedani, M.M. Tahir, A.R.B. Sam, C.K. Ma, Evaluation of new spiral shear reinforcement pattern for reinforced concrete joints subjected to cyclic loading, Advances in Structural Engineering 19(5) (2016) 730-745. https://doi.org/10.1177/1369433216630371

C.K. Ma, A.Z. Awang, W. Omar, K. Pilakoutas, M.M. Tahir, R. Garcia, Elastic Design of Slender High-Strength RC Circular Columns Confined with External Tensioned Steel Straps, Advances in Structural Engineering 18(9) (2015) 1487-1499. https://doi.org/10.1260/1369-4332.18.9.1487

C.K. Ma, W. Omar, A.Z. Awang, New theoretical model for SSTT-confined HSC columns, Magazine of Concrete Research 66(13) (2014) 674-684. https://doi.org/10.1680/macr.13.00230

C.K. Ma, A.Z. Awang, W. Omar, L. Maybelle, Experimental tests on SSTT-confined HSC columns, Magazine of Concrete Research 66(21) (2014) 1084-1094. https://doi.org/10.1680/macr.14.00065

C.K. Ma, A.Z. Awang, W. Omar, Slenderness limit for SSTT-confined HSC column, Structural Engineering and Mechanics 50(2) (2014) 201-214. https://doi.org/10.12989/sem.2014.50.2.201

J.Y. Tan, C.K. Ma, C.L. Chin, A. Zawawi Awang, W. Omar, Experimental Study on the Effect of Strengthening Inadequate Seismically Designed Column using Pre-tensioned Steel Straps Confinement, IOP Conference Series: Earth and Environmental Science 498 (2020). https://doi.org/10.1088/1755-1315/498/1/012038

R. Ramlan, S. Shahidan, N.N. Zainol, S.S.M. Zuki, A.S. Leman, S.A. Mangi, C.K. Ma, F.M. Nazri, Thermal Conductivity of Crumb Rubber as Partial Sand Replacement and Recycled Aggregates as Partial Coarse Aggregate Replacement in Concrete, Lecture Notes in Civil Engineering 53 (2020) 1007-1013. https://doi.org/10.1007/978-3-030-32816-0_75

D.M. Peter, A.Z. Awang, A.R.M. Sam, C.K. Ma, P. Loo, Eco-efficient concrete containing recycled ceramic wastes aggregate, IOP Conference Series: Materials Science and Engineering 849 (2020). https://doi.org/10.1088/1757-899X/849/1/012035

S.C. Lee, C.K. Ma, Rubber Damping System of Industrialised Building System (IBS) Block Work House, IOP Conference Series: Materials Science and Engineering 849 (2020). https://doi.org/10.1088/1757-899X/849/1/012070

M. Zubair Tajol Anuar, N. Nabilah Sarbini, I. Syahrizal Ibrahim, M. Hanim Osman, M. Ismail, C.K. Ma, A comparative of building condition assessment method used in Asia countries: A review, IOP Conference Series: Materials Science and Engineering 513 (2019). https://doi.org/10.1088/1757-899X/513/1/012029

J.Y. Tan, C.K. Ma, N.M. Apandi, A.Z. Awang, W. Omar, A review on repair of damaged concrete column under cyclic loading by using confinement, Lecture Notes in Civil Engineering 19 (2019) 22-29. https://doi.org/10.1007/978-981-13-2511-3_3

C.B. Ong, C.K. Ma, A.Z. Awang, W. Omar, Review of retrofitting using confinement techniques to reinforced concrete beam-column joint, Malaysian Construction Research Journal 6(Special issue 1) (2019) 204-214.

F. Amsyar, C.K. Ma, W. Omar, A. Zawawi Awang, S. Poi Ngian, Behaviour of lightweight foamed concrete with pre-tensioning steel straps confinement, IOP Conference Series: Earth and Environmental Science 220 (2019). https://doi.org/10.1088/1755-1315/220/1/012020

K.Y. Ong, C.K. Ma, N.M. Apandi, A.Z. Awang, W. Omar, Modeling of high-strength concrete-filled FRP tube columns under cyclic load, AIP Conference Proceedings 1958 (2018). https://doi.org/10.1063/1.5034563

S. Mohammad, A.B.A. Rahman, C.S. Tan, C.K. Ma, Y.Y. Lee, Y.H. Lee, Finite element procedures development for nonlinear steel frame analysis with quasi-static semi-rigid connection, Malaysian Construction Research Journal 4(2 Special Issue) (2018) 221-238.

C.K. Ma, A.Z. Awang, W. Omar, N.N. Sarbini, S. Shahidan, State of the art on pre-tensioning steel straps confinement: Literature review, Malaysian Construction Research Journal 4(2 Special Issue) (2018) 210-220.

C.L. Chin, C.K. Ma, J.Y. Tan, A.Z. Awang, W. Omar, Effect of pre-tensioned level on axial stress-strain behaviour of confined concrete: A review, International Journal of Engineering and Technology(UAE) 7(3) (2018) 18-22. https://doi.org/10.14419/ijet.v7i3.9.15265

A.Z. Awang, C.K. Ma, A.B.H. Kueh, W. Omar, Review study on the current development of confined high-strength concrete, International Journal of Structural Engineering 9(3) (2018) 224-257. https://doi.org/10.1504/IJSTRUCTE.2018.093675

N.M. Apandi, C.K. Ma, C.L. Chin, A.Z. Awang, W. Omar, The effect of pre-damaged level on repair damaged columns by using steel straps tensioning technique, International Journal of Engineering and Technology(UAE) 7(3) (2018) 31-33. https://doi.org/10.14419/ijet.v7i3.9.15268

F. Amsyar, C.S. Tan, C.K. Ma, A. Sulaiman, Review on Composite Joints for Cold-Formed Steel Structures, E3S Web of Conferences 65 (2018). https://doi.org/10.1051/e3sconf/20186508006

N.N.A. Tukimat, N.N. Sarbini, I.S. Ibrahim, C.K. Ma, K. Mutusamy, Fresh and Hardened State of Polymer Modified Concrete and Mortars - A Review, MATEC Web of Conferences 103 (2017). https://doi.org/10.1051/matecconf/201710301025

M.H. Osman, N.N. Sarbini, I.S. Ibrahim, C.K. Ma, M. Ismail, M.F. Mohd, A case study on the structural assessment of fire damaged building, IOP Conference Series: Materials Science and Engineering 271 (2017). https://doi.org/10.1088/1757-899X/271/1/012100

C.K. Ma, S.S.Y. Chin, N.M. Apandi, A.Z. Awang, W. Omar, Effects of Predamaged Level on Confined HSC Columns, MATEC Web of Conferences 103 (2017). https://doi.org/10.1051/matecconf/201710302007

C.K. Ma, S. Chin Siew Yung, N. Apandi, A. Zawawi Awang, W. Omar, Innovative Concrete Repairing Technique Using Post Tensioning Steel Straps, MATEC Web of Conferences 103 (2017). https://doi.org/10.1051/matecconf/201710302011

M. Liang, E.T. Mohamad, I. Komoo, C.K. Ma, Performance evaluation of existing surface excavation assessment methods on weathered sedimentary rock, Bulletin of Engineering Geology and the Environment 76(1) (2017) 205-218. https://doi.org/10.1007/s10064-015-0771-4

Y.Y. Lee, Y.H. Lee, S. Mohammad, P.N. Shek, C.K. Ma, Thermal characteristics of a residential house in a new township in Johor Bahru, IOP Conference Series: Materials Science and Engineering 271 (2017). https://doi.org/10.1088/1757-899X/271/1/012027

C.E. Chai, N.N. Sarbini, I.S. Ibrahim, C.K. Ma, M.Z. Tajol Anuar, Modelling the behaviour of steel fibre reinforced precast beam-to-column connection, IOP Conference Series: Materials Science and Engineering 271 (2017). https://doi.org/10.1088/1757-899X/271/1/012101

N.M. Apandi, C.K. Ma, A.Z. Awang, W. Omar, Compressive strength models of repaired concrete structures, AIP Conference Proceedings 1903 (2017). https://doi.org/10.1063/1.5011491

M. Liang, E.T. Mohamad, I. Komoo, C.K. Ma, Excavation assessment in wet tropically sedimentary rock, Jurnal Teknologi 76(2) (2015) 81-87. https://doi.org/10.11113/jt.v76.5437

M. Liang, E.T. Mohamad, C.K. Ma, M.N.A. Alel, Estimating uniaxial compressive strength of tropically weathered sedimentary rock using indirect tests, Jurnal Teknologi 72(3) (2015) 49-58. https://doi.org/10.11113/jt.v72.4013

C.K. Ma, A.Z. Awang, W. Omar, Load-deformation behaviour of eccentrically loaded SSTT-confined high strength concrete columns, Jurnal Teknologi 74(4) (2015) 45-50. https://doi.org/10.11113/jt.v74.4608

C.K. Ma, A.Z. Awang, W. Omar, Slenderness effect and upper-bound slenderness limit of SSTT-confined HSC column, International Journal of Structural Engineering 5(3) (2014) 279-286. https://doi.org/10.1504/IJSTRUCTE.2014.063048