Search Results - "Richard Liew, J.Y."

Evaluation of compressive behavior of ultra-lightweight cement composite after elevated temperature exposure by Huang, Zhenyu, Liew, J.Y. Richard, Li, Wei

“…•Residual mechanical properties of novel ULCC are reported.•New test data for ULCC after elevated temperature exposure to 1000°C are reported.•No spalling of…”
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Development of cement-based strain sensor for health monitoring of ultra high strength concrete by Sun, Ming-qing, Liew, Richard J.Y., Zhang, Min-Hong, Li, Wei

“…•A high-strength CBSS is developed with little noise of piezoresistivity.•The repeatability and sensitivity of the CBSS has greatly improved by oven…”
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Mechanical properties of normal strength mild steel and high strength steel S690 in low temperature relevant to Arctic environment by Yan, Jia-Bao, Liew, J.Y. Richard, Zhang, Min-Hong, Wang, Jun-Yan

“…•Investigate the mechanical properties of the mild steel at Arctic low temperature.•Investigate the mechanical properties of S690 at Arctic low…”
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Characteristics of foam sol clay for controlling coal dust by Xi, Zhilin, Jin, Liwei, Richard Liew, J.Y., Li, Ding

“…A foam sol clay (FSC) mixture, mainly composed of fly ash (FA), surfactant (n-amylamine) and polyethylene oxide (PEO), was proposed for coal dust control. The…”
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Investigation of thermoplastic powder synergizing polymorphic foam to inhibit coal oxidation at low temperature by Xi, Zhilin, Guo, Xiangyu, Richard Liew, J.Y.

“…[Display omitted] •Thermoplastic powder synergizing polymorphic foam (TPPF) for inhibiting coal oxidation was proposed.•An innovative preparation device of the…”
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Lightweight steel–concrete–steel sandwich composite shell subject to punching shear by Huang, Zhen-Yu, Wang, Jun-Yan, Richard Liew, J.Y., William Marshall, Peter

“…The development of Arctic oil and gas fields requires high strength structures that can resist critical loads in extreme environment. A novel conical caisson…”
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Local buckling of steel plates in concrete-filled thin-walled steel tubular beam–columns by Liang, Qing Quan, Uy, Brian, Richard Liew, J.Y.

“…The availability of high strength steels and concrete leads to the use of thin steel plates in concrete-filled steel tubular beam–columns. However, the use of…”
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Innovative modular systems for high-rise buildings by Liew, J.Y. Richard, Chua, Y.S.

“…This paper presents the advancements in modular construction, highlighting steel and concrete modular systems, alongside an innovative lightweight and long…”
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Experimental and Data-Driven analysis on compressive strength of steel fibre reinforced high strength concrete and mortar at elevated temperature by Li, Shan, Richard Liew, J.Y.

“…[Display omitted] •Steel fibre reinforced concretes were tested to determine its mechanical properties at elevated temperature.•Test results showed that their…”
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Experimental study on high strength concrete encased steel composite short columns by Lai, Binglin, Liew, J.Y. Richard, Xiong, Mingxiang

“…•An experimental study is conducted on high strength Concrete Encased Steel (CES) composite columns.•The effect of concrete strength, stirrup ratio and steel…”
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Axial performance of short concrete filled steel tubes with high- and ultra-high- strength materials by Xiong, Ming-Xiang, Xiong, De-Xin, Liew, J.Y. Richard

“…•Axial performance of ultra-high strength CFST columns is presented.•Measures to improve ductility are provided.•Confinement effect should be ignored for…”
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Modelling of connections and lateral behavior of high-rise modular steel buildings by Chua, Y.S., Liew, J.Y. Richard, Pang, S.D.

“…Prefabricated Prefinished Volumetric Construction (PPVC), which is a form of modular construction, has been promoted recently for high-rise buildings to raise…”
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Experimental study to differentiate mechanical behaviours of TMCP and QT high strength steel at elevated temperatures by Xiong, Ming-Xiang, Liew, J.Y. Richard

“…•QT and TMCP HSS have different mechanical properties at elevated temperatures.•TMCP-S690 has similar elastic modulus but smaller yield strength than QT-S690…”
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Buckling behaviour of high strength concrete encased steel composite columns by Lai, Binglin, Richard Liew, J.Y., Wang, Tongyun

“…This paper provides an insight into the buckling behavior of high strength concrete encased steel (CES) columns through a comprehensive investigation including…”
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Mechanical behaviour of ultra-high strength concrete at elevated temperatures and fire resistance of ultra-high strength concrete filled steel tubes by Xiong, Ming-Xiang, Liew, J.Y. Richard

“…This paper introduces experimental study on mechanical behaviour of an ultra-high strength concrete (UHSC) at elevated temperatures and then a simple…”
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Investigation on axial load-shorting behaviour of high strength concrete encased steel composite section by Lai, Binglin, Liew, J.Y. Richard

“…•A method to predict premature cover spalling was introduced and validated.•A concrete confinement model was proposed for composite sections.•A new model was…”
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Design of Concrete Filled Tubular Beam-columns with High Strength Steel and Concrete by Liew, J.Y. Richard, Xiong, Mingxiang, Xiong, Dexin

“…Concrete filled steel tubular column comprising a hollow steel tube infilled with concrete has been used widely in high rise buildings. Although modern design…”
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Mechanical properties and microstructure of ultra-lightweight cement composites with fly ash cenospheres after exposure to high temperatures by Huang, Zhenyu, Padmaja, Krishnan, Li, Shan, Liew, J.Y. Richard

“…[Display omitted] •Examine mechanical behaviour and microstructure of ULCC after elevated temperature.•Residual behaviour of ULCC at different temperatures…”
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Enhancing seismic resilience in modular steel building through three-dimensional isolation by Mo, Ze, Lai, BingLin, Shu, Ganping, Yang, T.Y., Ventura, Carlos E., Liew, J.Y. Richard

“…Modular steel building (MSB) has been gaining increasing popularity globally due to its numerous advantages such as fast-track construction, adaptability, and…”
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Component tests and numerical simulations of 3D steel frame structures for progressive collapse by Ren, Lu-Ming, Liew, J.Y. Richard, Chen, Kang, Yang, Bo

“…This paper presents a comprehensive study on three-dimensional steel frame structures subjected to progressive collapse, drawing insights from a full-scale…”
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