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Yu Zheng, Chunfang Lu, Xiaomin Huang, Weibing Xu, Daxing Zhou, Jin Li, Jianxiang Li, Liqun Hou, Kuan Wang and Yulong Sun
To study how varying the parameters of expansion joints and bearing supports (E-B parameters) affects the dynamic response of a coupled vehicle?bridge system for curved girder bridges, a dynamic response analysis method for the coupled vehicle?joint (bea...
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Liang Chen, Xingrong Lu, Daping Deng, Mehdi Kouhdarag and Yimin Mao
Our study focuses on the dynamic transient analysis of arched beam bridges over rivers, which face unique geohazards and challenges, including vibrations and dynamic loads that can affect structural integrity. The finite element software ANSYS v. 19.3 wa...
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Fengqu Zheng, Yalong Jiang, Ning Wang, Daxin Geng and Changjie Xu
The pile foundation cutting and underpinning process during shield tunnelling significantly impacts the stability of bridge substructures. In this paper, the shield tunnel area from Hongguzhong Avenue Station to Yangming Park Station of Nanchang Metro Li...
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Peng Su, Xiaoyi Zhu, Yanjiang Chen, Bing Xue and Bing Zhang
To study the influence of near-fault and far-field (FF) ground motions on a curved girder bridge, a 1:10 scale curved bridge shaking table test model was constructed. Three types of ground motions, namely, near-fault pulse (NP), near-fault non-pulse (NN)...
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Tong Wu, Luyao Wang, Liyang Zhao, Gangping Fan, Jiahui Wang, Lihui Yin, Shuang Zhang and Shengchun Liu
Curved multi-frame box-girder bridges with hinges are widely used in the United States due to the large spanning capacity, construction simplification and construction cost economy. This type of bridge frequently has the characteristics of column height ...
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Ping Lou, Wei Tao, Chenzhi Cai, Xuhui He, Yunfeng Zou and Yuyan Ai
Wind barriers can effectively reduce the risk of overturning and derailment of high-speed trains running on a bridge under crosswind. However, it can adversely affect the wind resistance of the bridge. There are few studies on the aerodynamic performance...
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Praveen Kumar Gupta, Goutam Ghosh, Virendra Kumar, Prabhu Paramasivam and Seshathiri Dhanasekaran
Lead Rubber Bearings (LRBs) represent one of the most widely employed devices for the seismic protection of structures. However, the effectiveness of the same in the case of curved bridges has not been judged well because of the complexity involved in cu...
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Ling Wan, Dongqi Jiang and Jian Dai
As a potential option for transportation applications in coastal areas, curved floating bridges with a same small specified rise to span ratio of 0.134, supported by multiple pontoons, are investigated in this paper. Two conceptual curved bridges are pro...
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Wibowo, H.,Sanford, D.M.,Buckle, I.G.,Sanders, D.H.
Pág. 166 - 172
Although live load is well known to have a dynamic effect on bridge response in addition to its self-weight, the significance of these effects on seismic response is unclear. In addition, most bridge design specifications have few requirements concerning...
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Brownjohn, James M. W.; Xia, Pin-Qi
Pág. 252 - 260
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