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浏览/检索结果: 共252条，第1-10条

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	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：22/0 \| 提交时间：2022/09/22 Isolated bridge Lead rubber bearings (LRBs) Regional temperature variation BP neural network Seismic fragility
	Experimental Study on Dynamic Performance of Tubular Flange Grid-Type Dam under Impact Load 期刊论文 SYMMETRY-BASEL, 2022, 卷号: 14, 期号: 7 作者: Wang, Xiu-Li; Yao, Yong; Wang, Sai-Long; Feng, Zhu-Jun; Chu, Yun-Peng 收藏 \| 浏览/下载：25/0 \| 提交时间：2022/08/09 debris dam tubular flange column impact load dynamic response
	Structural Damage Identification Method of Girder Bridges Based on Multilevel Data Fusion Theory 期刊论文 Advances in Materials Science and Engineering, 2022, 卷号: 2022 作者: Xiang, Chang-Sheng; Liu, Hai-Long; Zhou, Yu; Liu, Chen-Yu; Wang, Li-Xian 收藏 \| 浏览/下载：17/0 \| 提交时间：2022/06/20 Damage detection Data fusion Energy dissipation Neural networks Strain rate Structural analysis Damage localization Data fusion methods Data fusion theory Girder bridges Modal curvatures Modal strain energy Multilevel data Second level Structural damage identification methods Third level
	Damage Identification of Bridge Structural Based on Strain Influence Line Curvature of Elastic Restrained Beam 期刊论文 Yingyong Jichu yu Gongcheng Kexue Xuebao/Journal of Basic Science and Engineering, 2021, 卷号: 29, 期号: 4, 页码: 901-914 作者: Zhou, Yu; Di, Shengkui; Li, Ximei; Li, Wanrun; Yuan, Zi 收藏 \| 浏览/下载：2/0 \| 提交时间：2022/02/17 Arch bridges Arches Analytical expressions Bending resistance Bridge structures Damage Identification Indeterminate beams Measuring points Restraint stiffness Strain measuring
	Experimental Research on the Local Axial Compression Performance of Concrete Filled Weathering Steel Tubular Stub Columns 期刊论文 Journal of Railway Engineering Society, 2021, 卷号: 38, 期号: 1, 页码: 76-83 作者: Zeng, Zaiping; Wang, Xiuli; Feng, Zhujun; Yang, Hong; Sheng, Liang 收藏 \| 浏览/下载：8/0 \| 提交时间：2021/06/03 ABAQUS Axial compression Bearing capacity Bearings (machine parts) Bridge piers Compressive strength Concretes Finite element method Piers Steel bridges Steel research Tubes (components) Tubular steel structures Weathering Compression performance Compressive performance Concrete filled steel tube Design and application Experimental research Lateral confinement Longitudinal shear Mechanical behavior
	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
	Experimental investigation of composite joints with concrete-filled steel tubular column under column removal scenario 期刊论文 Engineering Structures, 2020, 卷号: 219 作者: Wang, Wen-Da; Zheng, Long; Li, Hua-Wei 收藏 \| 浏览/下载：9/0 \| 提交时间：2020/11/14 Arch bridges Arches Concrete slabs Flanges Overhead lines Steel beams and girders Concrete filled steel tubular columns Deformation process Experimental investigations Load-displacement curve Longitudinal cracks Resistance mechanisms Strain displacement Vertical resistance
	Influence Line Analysis and Damage Detection of Railway Bridge Deflection with Non-ideal Boundaries 期刊论文 Gongcheng Kexue Yu Jishu/Advanced Engineering Science, 2020, 卷号: 52, 期号: 3, 页码: 123-132 作者: Wang, Lixian; Zhou, Yu; Di, Shengkui; Xiang, Changsheng 收藏 \| 浏览/下载：3/0 \| 提交时间：2020/11/14 Beams and girders Deflection (structures) Plate girder bridges Railroad bridges Railroads Analytical expressions Damage Identification Log-normal distribution Noise resistance Rotational restraints Simulation example Supporting conditions Uncertainty parameters

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