Search Results - "Su, Ray K.L."

Heated Rebar Efects on Corrosion Performance of Reinforced Concrete by Su, Ray. K.L., Chen, Lijie

“…Defects of steel-concrete interface (SCI), such as those caused by "top bar" effect, are believed to induce corrosion-related problems of reinforced concrete…”
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Chloride-induced corrosion propagation of alkali-activated slag mortar with pulverized fuel ash and metakaolin replacements by Chen, Lijie, Khan, Mahram, Deng, Xiaowei, Su, Ray K.L.

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Residual mechanical performance and rust characterization of self-prestressing UHPM subjected to chloride-induced corrosion by Khan, Mahram, Chen, Lijie, Deng, Xiaowei, Su, Ray K.L.

“…•The combined addition of EA and SF can produce a self-prestressing UHPM.•Self-prestressing UHPM can reduce the corrosion rate up to 87.3%.•Self-prestressing…”
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Low carbon concrete for prefabricated modular construction in circular economy: An integrated approach towards sustainability, durability, cost, and mechanical performances by Chen, Lijie, Huang, Zhenyu, Pan, Wei, Su, Ray K.L., Zhong, Ying, Zhang, Yi

“…The construction industry accounts for significant global resource consumption and carbon emissions through cement production, concrete mix design and building…”
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Simplified seismic axial collapse capacity prediction model for moderately compressed reinforced concrete shear walls adjacent to transfer structure in tall buildings by Shan, Zhiwei, Looi, Daniel T. W., Cheng, Bei, Su, Ray K. L.

“…Summary Nonseismically detailed reinforced concrete (RC) shear walls adjacent to transfer structure in tall buildings are found to have short shear spans and…”
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Seismic retrofit analysis of concrete coupled shear wall structures with laterally restrained steel plate coupling beams by Cheng, Bei, Yang, Cantian, Su, Ray KL

“…Many existing deep reinforced concrete coupling beams that have low span-to-depth ratios are not desirable for seismic design due to their potential brittle…”
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Design and installation of post-installed reinforcements: A state-of-the-art review by Looi, Daniel T W, Lee, Augustus Y F, Su, Ray K L, Zhang, Yanlong

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Flexural and axial strengthening of preloaded concrete columns under large eccentric loads by flat and precambered steel plates by Su, Ray K.L., Wang, Lu

“…In this study, the behaviour of the preloaded reinforced concrete columns under large eccentric compression loading and strengthened with flat and precambered…”
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Correction of strain errors induced by small rigid-body motions in electronic speckle pattern interferometry measurement by Chen, Helen H., Su, Ray K.L., Kwan, Albert K.H., Fok, Alex S.L.

“…Electronic speckle pattern interferometry (ESPI) can provide non-contact, high-precision, and full-field displacement measurement. This technique is…”
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A unified shear stress limit for reinforced concrete beam design by Looi, Daniel T W, Su, Ray K L, Lam, Eddie S S

“…Nine asymmetrically spanned reinforced concrete deep beams were designed and tested to unreinforced web crushing failure in this experimental study to…”
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Rapid assessment of seismic demand in existing building structures by Tsang, Hing-Ho, Su, Ray K. L., Lam, Nelson T. K., Lo, S. H.

“…Seismic assessment of building structures can be a very involved process. This paper presents a simplified and rational manual procedure for rapid predictions…”
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Fracture Toughness of Plain Concrete Made of Crushed Granite Aggregate by Chen, Helen H, Su, Ray K L, Kwan, Albert K H

“…An experimental investigation on the fracture toughness of plain concrete using the threepoint bending tests proposed by RILEM was carried out. A series of…”
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The Effect of Coarse Aggregate Size on the Stress-strain Curves of Concrete under Uniaxial Compression by Su, Ray K L, Bei, Cheng

“…In Hong Kong, concrete made with a maximum aggregate size of 10 mm and 20 mm is very popular, while little research has been conducted to investigate the…”
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A Survey on Axial Load Ratios of Structural Walls in Medium-rise Residential Buildings in Hong Kong by Su, Ray K L, Man, Wong Sze

“…It is well recognised by earthquake engineers that there is a strong correlation between the seismic performance of vertical supports (columns and walls) in…”
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Approach for Reinforcement Design in Reinforced Concrete Structures Based on 3-Dimensional Stress Field by Wai, Law Chi, Ming, Cheng Yung, Su, Ray K L

“…This paper explores an approach for the design of reinforced concrete structures based on 3-dimensional (3-D) stress fields instead of the conventional axial…”
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Dynamic Testing and Modelling of Existing Buildings in Hong Kong by SU, Ray K L, TO, Alex, Chandler, Adrian M, Lee, Peter K K, Li, J H

“…The dynamic response of building structures under wind and earthquake-induced loadings is primarily dependent on the natural vibration periods and the damping…”
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Design of Non-flexural Components Using Strut and Tie Models by Su, Ray K L, Chandler, Adrian M, Wong, Paris C W

“…In this paper, the design of non-flexural components using strut and tie models (STM) is presented. The proposed design procedure of STM is compliant with the…”
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