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浏览/检索结果: 共9条，第1-9条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Seismic fragility analysis of LRB-isolated bridges considering the uncertainty of regional temperatures using BP neural networks 期刊论文 STRUCTURES, 2022, 卷号: 44, 页码: 566-578 作者:  Shi, Yan;  Xiong, Lijun;  Qin, Hongguo;  Han, Jianping;  Sun, Zhiguo 收藏  |  浏览/下载：23/0  |  提交时间：2022/09/22 Isolated bridge  Lead rubber bearings (LRBs)  Regional temperature variation  BP neural network  Seismic fragility   Correlation Analysis of Ground Motion Duration Indexes and Nonlinear Seismic Responses of a Long-span Continuous Rigid-Frame Bridge with High-Rise Piers 期刊论文 JOURNAL OF EARTHQUAKE ENGINEERING, 2021 作者:  Shi, Yan;  Li, Jun;  Qin, Hongguo;  Zhong, Zhengwu;  Wang, Junwen 收藏  |  浏览/下载：13/0  |  提交时间：2021/10/14 Ground motion duration  continuous rigid-frame bridge (CRFB)  nonlinear seismic response  numerical simulation  correlation analysis   Deformation, heating and performance degradation of lead rubber bearings for highway bridges under near fault ground motions 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 23, 页码: 96-106 作者:  Shi, Yan;  Wang, Haohao;  Qin, Hongguo;  Han, Jianping;  Xiong, Lijun 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Bearings (structural)  Damping  Deformation  Energy dissipation  Heating  Hysteresis  Nonmetallic bearings  Rubber  Seismology  Shear strain  Stiffness  Bearing displacements  Displacement response  Hysteretic energy dissipations  Isolation structures  Near fault ground motion  Nonlinear dynamic time-history analysis  Performance degradation  Strength and stiffness   Seismic damage analysis of a long-span continuous rigid frame bridge with high piers during typical construction stages 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 22, 页码: 89-95 作者:  Shi, Yan;  Zhang, Fenjie;  Han, Jianping;  Li, Jun;  Qin, Hongguo 收藏  |  浏览/下载：9/0  |  提交时间：2022/02/17 Damage detection  Earthquakes  Nanocantilevers  Piers  Rigidity  Roofs  Construction period  Construction stages  Continuous rigid frame bridges  Displacement ductility factors  Forward directivity  Incremental dynamic analysis  Longitudinal direction  Near fault ground motion   Toggle buckling-restrained brace systems and a corresponding design method for the seismic retrofit of bridge bents 期刊论文 Engineering Structures, 2020, 卷号: 221 作者:  Shi, Yan;  Zhong, Zhengwu;  Qin, Hongguo;  Han, Jianping;  Sun, Zhiguo 收藏  |  浏览/下载：4/0  |  提交时间：2022/02/17 Bridges  Buckling  Connectors (structural)  Energy dissipation  Retrofitting  Seismology  Buckling restrained braces  Displacement amplification  Displacement demand  Displacement-based designs  Energy dissipation capacities  Nonlinear time history analysis  Seismic retrofits  Small displacement   Toggle buckling-restrained brace systems and a corresponding design method for the seismic retrofit of bridge bents 期刊论文 Engineering Structures, 2020, 卷号: 221 作者:  Shi, Yan;  Zhong, Zhengwu;  Qin, Hongguo;  Han, Jianping;  Sun, Zhiguo 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Bridges  Buckling  Connectors (structural)  Energy dissipation  Retrofitting  Seismology  Buckling restrained braces  Displacement amplification  Displacement demand  Displacement-based designs  Energy dissipation capacities  Nonlinear time history analysis  Seismic retrofits  Small displacement   Lateral Seismic Response and Self-Centering Performance of a Long-Span Railway Continuous Beam-Arch Bridge 期刊论文 Shock and Vibration, 2020, 卷号: 2020 作者:  Shi, Yan;  Zhang, Zhanhong;  Qin, Hongguo;  Zhao, Xiangyu;  Yang, Xiong 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/18 Arches  Earthquakes  Energy dissipation  Piers  Railroads  Seismic design  Seismic response   Lateral Seismic Response and Self-Centering Performance of a Long-Span Railway Continuous Beam-Arch Bridge 期刊论文 Shock and Vibration, 2020, 卷号: 2020 作者:  Shi, Yan;  Zhang, Zhanhong;  Qin, Hongguo;  Zhao, Xiangyu;  Yang, Xiong 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Arches  Earthquakes  Energy dissipation  Piers  Railroads  Seismic design  Seismic response  Buckling restrained braces  Continuous beam bridges  Functional separations  Horizontal displacements  Relative displacement  Residual displacement  Seismic isolation systems  Transverse displacements   Effect of a Quality of Care Improvement Initiative in Patients With Acute Coronary Syndrome in Resource-Constrained Hospitals in China A Randomized Clinical Trial 期刊论文 2019, 卷号: 4, 期号: 5, 页码: 418-427 作者:  Wu, Yangfeng;  Li, Shenshen;  Patel, Anushka;  Li, Xian;  Du, Xin 收藏  |  浏览/下载：218/0  |  提交时间：2020/01/03