Search Results - "Leung, C. K. Y."

A comparison of engineered cementitious composites versus normal concrete in beam-column joints under reversed cyclic loading by Yuan, Fang, Pan, Jinlong, Xu, Zhun, Leung, C. K. Y.

“…Engineered cementitious composites (ECC) are a class of high-performance fiber reinforced cementitious composite with strain hardening and multiple cracking…”
Get full text

Mechanical Behavior of Fiber-Reinforced Engineered Cementitious Composites in Uniaxial Compression by Zhou, Jiajia, Pan, Jinlong, Leung, C. K. Y

“…AbstractPolyvinyl alcohol (PVA) fiber reinforced engineered cementitious composite (ECC) is a class of high performance cementitious composites with pseudo…”
Get full text

Foxp4 is essential in maintenance of purkinje cell dendritic arborization in the mouse cerebellum by Tam, W.Y, Leung, C.K.Y, Tong, K.K, Kwan, K.M

“…Abstract Purkinje cells (PCs) are one of the principal neurons in the cerebellar cortex that play a central role in the coordination of fine-tuning body…”
Get full text

Flexural Behaviors of ECC and Concrete/ECC Composite Beams Reinforced with Basalt Fiber-Reinforced Polymer by Yuan, Fang, Pan, Jinlong, Leung, C. K. Y

“…AbstractThe use of fiber-reinforced polymer (FRP) reinforcement in structural engineering has attracted great attention due to high tensile strength, good…”
Get full text

Seismic behavior of steel reinforced ECC columns under constant axial loading and reversed cyclic lateral loading by Wu, Chang, Pan, Zuanfeng, Su, R. K. L., Leung, C. K. Y., Meng, Shaoping

“…The seismic performance of steel reinforced engineered cementitious composite (RECC) short columns was investigated in this study. RECC columns with various…”
Get full text

Mechanical Behaviors of Steel Reinforced ECC or ECC/Concrete Composite Beams under Reversed Cyclic Loading by Yuan, Fang, Pan, Jinlong, Dong, Luoting, Leung, C. K. Y

“…AbstractEngineered cementitious composite (ECC) is a class of high performance cementitious composites with pseudo strain hardening behavior and excellent…”
Get full text

Fiber optic sensors in concrete: the future? by Leung, C.K.Y

“…Fiber optic sensing systems have been successfully developed for many engineering applications. The objective of this review paper is to assess the potential…”
Get full text

A microstructural study of fibre/mortar interfaces during fibre debonding and pull-out by GENG, Y, LEUNG, C. K. Y

“…The microstructural features of the steel, nylon and polypropylene fiber/mortar interfaces during fiber debonding and pull-out have been studied. Mortar…”
Get full text

New strength-based model for the debonding of discontinuous fibres in an elastic matrix by LEUNG, C. K. Y, LI, V. C

“…The mechanical properties of fibre composites are strongly influenced by the debonding of fibres. When an embedded fibre is loaded from one end, debonding can…”
Get full text

Analytical and numerical modelling of FRP debonding from concrete substrate under pure shearing by Pan, Jinlong, Xu, Zhun, Leung, C. K. Y., Li, Zongjin

“…External bonding of fiber reinforced polymer (FRP) composites on the concrete structures has been proved to be an effective and efficient way to strengthen…”
Get full text

Interfacial changes of optical fibers in the cementitious environment by LEUNG, C. K. Y, DARMAWANGSA, D

“…Embedded optical fiber sensors have recently been employed for strain and crack monitoring in concrete structures. The performance of the sensor is strongly…”
Get full text

Determination of fracture toughness parameter of quasi-brittle materials with laboratory-size specimens by LEUNG, C. K. Y, LI, V. C

“…An experimental technique based on four-point bend specimens was developed for indirect determination of the tension-softening curve, which is suggested to be…”
Get full text

Freeze-thaw durability of microwave cured air-entrained concrete by Pheeraphan, Thanakorn, Leung, Christopher K.Y.

“…The strength development of concrete can be greatly accelerated by curing with microwave energy. Microwave curing can therefore be beneficial to construction…”
Get full text

Strength-based and fracture-based approaches in the analysis of fibre debonding by LEUNG, C. K. Y, LI, V. C

“…The conditions for validity of the strength-based and fracture-based approaches to the problem of fibre debonding in fibre-reinforced composites is discussed…”
Get full text

Shaking table tests on precast reinforced concrete and engineered cementitious composite/reinforced concrete composite frames by Xu, Li, Pan, Jinlong, Leung, CKY, Yin, Wanyun

“…Engineered cementitious composite is an advanced composite material with strain-hardening and multiple cracking behavior. Substituting conventional concrete…”
Get full text

A Novel Fiber Optic Delamination Detection Scheme: Theoretical and Experimental Feasibility Studies by Elvin, Niell, Leung, Christopher K. Y., Sudarshanam, V. S., Ezekiel, Shaoul

“…Delamination detection is important in ensuring the safety and timely repair of structures. In this paper, a novel technique for detecting delamination is…”
Get full text

Effect of Size on the Failure of Geometrically Similar Concrete Beams Strengthened in Shear with FRP Strips by Leung, Christopher K. Y, Chen, Zhongfan, Lee, Stephen, Ng, Mandy, Xu, Ming, Tang, Jianmao

“…Fiber reinforced plastics (FRP) are commonly used for the strengthening of concrete members. For shear strengthening of beams, FRP strips can be bonded to the…”
Get full text

Effect of Concrete Composition on FRP/Concrete Bond Capacity by Pan, Jinlong, Leung, Christopher K

“…External bonding of fiber-reinforced plastics (FRP) to concrete members has been established as an efficient and effective method for structural strengthening…”
Get full text

Steady-State and Multiple Cracking of Short Random Fiber Composites by Li, Victor C, Leung, Christopher K. Y

“…This paper analyzes the pseudostrain-hardening phenomenon of brittle matrix composites reinforced with discontinuous flexible and randomly distributed fibers,…”
Get full text

Effect of End Tapering on Crack-Induced FRP Debonding from the Concrete Substrate by Pan, Jinlong, Leung, Christopher K. Y

“…The technique of bonding fiber-reinforced plastic (FRP) plates on the tensile side of concrete members has been proved to be an effective method for structural…”
Get full text