Search Results - "Cui, Shengai"

Influence of surrounding rock temperature on mechanical property and pore structure of concrete for shotcrete use in a hot-dry environment of high-temperature geothermal tunnel by Liu, Pin, Cui, Shengai, Li, Zihao, Xu, Xuefeng, Guo, Chen

“…•The hot-dry environment of different temperatures was simulated in a laboratory.•The influence of surrounding rock temperature on concrete property of was…”
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Investigating the Number of Monte Carlo Simulations for Statistically Stationary Model Outputs by Zhang, Jiahang, Cui, Shengai

“…The number of random fields required to capture the spatial variability of soil properties and their impact on the performance of geotechnical systems is often…”
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Experimental study on the properties of cement-based materials in hot-humid and sulfate rich tunnel environments by Liu, Pin, Han, Xiaolong, Xia, Wei, Xu, Xuefeng, Cui, Shengai

“…There are frequent high-temperature geotherm disasters in the tunnels of China's western mountainous regions. The surrounding rock fissure water in the tunnels…”
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Experimental study on bond performance between shotcrete and rock in a hot and humid tunnel environment by Cui, Shengai, Zhu, Bing, Li, Fuhai, Ye, Yuezhong

“…To study the bond performance between shotcrete and rock in a hot and humid tunnel, experiments on wet-sprayed shotcrete specimens under different hot and…”
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Exploratory study on improving bond strength of shotcrete in hot and dry environments of high geothermal tunnels by Cui, Shengai, Xu, Deli, Liu, Pin, Ye, Yuezhong

“…To solve the problem on the serious loss of bond strength of shotcrete in hot and dry environments, the measures for improving the bond strength were explored…”
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Experimental Research on PBL Connectors Considering the Effects of Concrete Stress State and Other Connection Parameters by Wang, Xuewei, Zhu, Bing, Cui, Shengai, Lui, Eric M

“…AbstractThe perforated rib shear [Perfobond Leiste in German (PBL)] connector is a type of shear connector used in some steel–concrete composite bridges as a…”
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Research on Collapse Process of Cable-Stayed Bridges under Strong Seismic Excitations by Wang, Xuewei, Cui, Shengai, Zhu, Bing

“…In order to present the collapse process and failure mechanism of long-span cable-stayed bridges under strong seismic excitations, a rail-cum-road steel truss…”
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Effect of different sizing agent-treated basalt fibers on bending and cracking performance of reinforced BFRC beams by Cui, Sheng'ai, Xu, Xuefeng, Chen, Zhao, Zeng, Guang, Ouyang, Qinxin, Li, Guhua

“…•Bending and cracking performance of reinforced BFRC beams are investigated.•Four different types of sizing agent are used to address basalt fibers used in…”
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Experimental study on performance of reinforced concrete short columns repaired and strengthened with Basalt fiber ultra-high-performance concrete (BF-UHPC) by Xu, Xuefeng, Jiang, Zongquan, Wan, Meixuan, Cui, Sheng’ai, Liu, Pin, Zeng, Haonan

“…To explore the reinforcement effectiveness of basalt fiber UHPC repair materials on concrete structures, this study designed four types of wrapping materials…”
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Experimental study on mechanical property and pore structure of concrete for shotcrete use in a hot-dry environment of high geothermal tunnels by Cui, Shengai, Liu, Pin, Cui, Enqi, Su, Jiao, Huang, Bo

“…•The hot-dry environment was simulated in a laboratory.•The effects of adding fiber materials on mechanical property and pore structure were investigated.•The…”
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Experimental and numerical modelling of wave forces on coastal bridge superstructures with box girders, Part I: Regular waves by Huang, Bo, Zhu, Bing, Cui, Shengai, Duan, Lunliang, Zhang, Jiawei

“…Hurricane-induced wave forces on a box girder deck for a coastal bridge are investigated by experimental tests and numerical simulations. A series of 70…”
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Vehicle-bridge dynamic response analysis under copula-coupled wind and wave actions by Guo, Chen, Zhang, Bo, Guo, Hong, Cui, Shengai, Zhu, Bing

“…In the service period, coastal bridges are suffered from wind, wave, and environmental actions, which is a high-risk meteorological environment. To investigate…”
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Experimental study on mechanical and microstructural properties of cement-based paste for shotcrete use in high-temperature geothermal environment by Cui, Shengai, Liu, Pin, Su, Jiao, Cui, Enqi, Guo, Chen, Zhu, Bing

“…•A simulation method for an 85 °C high-temperature geothermal environment was designed.•The hydration state was stimulated by the high-temperature geothermal…”
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Shrinkage performance of concrete for shotcrete use restrained by rock in hot and dry tunnel environment by Liu, Pin, Cui, Shengai, Guo, Chen, Wu, Qihong, Xia, Wei, Xu, Xuefeng

“…•A test method for restrained shrinkage of concrete-rock specimen is designed.•The effect of hot and dry environments on the restrained shrinkage performance…”
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Influence of surrounding rock temperature on fracture parameters of concrete for shotcrete use in the hot-dry tunnel environments by Cui, Shengai, Cui, Enqi, Xia, Wei, Zeng, Huijiao, Liu, Pin, He, Meng

“…•The hot-dry environments with different surrounding rock temperatures were simulated in a laboratory.•The fracture performance was tested via a three-point…”
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Experimental study of aerodynamic force coefficients for a bridge deck sitting above water waves by Yin, Rui-Tao, Zhu, Bing, Yang, Zhen-Yu, Yang, Zhi-Ying, Guo, Chen, Cui, Shengai

“…This study presents an experimental investigation of the aerodynamic force coefficients for a bridge deck sitting above water waves based on wind tunnel and…”
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A co-simulation method for the analysis of train running performance on a sea-crossing bridge in crosswind environment by Liu, Pin, Cui, Shengai, Guo, Chen, Cui, Enqi, Zhu, Bing

“…When a train crosses a bridge in a crosswind environment, the coupled vibration problem of the train-bridge system becomes prominent, and train safety and…”
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Fracture performance improvement and fracture process simulation of concrete for shotcrete use in hot and dry environments by Liu, Pin, Guo, Chen, Cui, Shengai, Wu, Qihong, Xia, Wei

“…In order to investigate the fracture performance of concrete in hot and dry tunnel environments, the fracture parameters are tested through three‐point bending…”
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Vehicle stochastic response prediction of sea-crossing railway bridges under correlated wind and wave via machine learning by Guo, Chen, Cui, Shengai, Zeng, Guang, Shen, Lu, Yin, Ruitao, Zhu, Bing

“…Offshore railway bridges are exposed to the complex coastal environment, and vehicles could experience significant responses when vehicles cross the…”
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Seismic fragility and risk assessment of high-speed railway continuous-girder bridge under track constraint effect by Cui, Shengai, Guo, Chen, Su, Jiao, Cui, Enqi, Liu, Pin

“…The prestressed-concrete continuous-girder bridge is one of the major high-speed railway bridges that plays an essential role in the railway. Using a typical…”
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