Investigation of the Natural Frequency Change of the Suspension Bridge Under Operating Conditions by Yazhou Qin, Yansong Cui

Get full text

Fragility-Based Improvement of System Seismic Performance for Long-Span Suspension Bridges by Guanya Lu, Kehai Wang, Wenhua Qiu

“…In this study, a procedure is developed to evaluate and improve the seismic performance of long-span suspension bridges based on the performance objectives under the fragility function framework. …”
Get full text

Seismic Fragility Analysis of Self-Anchored Suspension Bridge Considering Damping Effect by Xiangong Zhou, Lei Cao, Heng Han, Xiaobo Zheng, Hanhao Zhang, Zhiqing Zhang

“…The self-anchored suspension bridge is a kind of the flexible and redundant structural system. …”
Get full text

Circumferential Expansion Property of Composite Wrapping System for Main Cable Protection of Suspension Bridge by Pengfei Cao, Hai Fang, Weiqing Liu, Yong Zhuang, Yuan Fang, Chenglin Li

“…A composite wrapping system for main cable protection of suspension bridges was designed by using prepreg fiber-reinforced composites and nitrile rubber. …”
Get full text

In Situ Creep Model Testing for the Tunnel Anchor Foundation of Xingkang Suspension Bridge in Luding of China by Lina Wen, Qiangong Cheng, Qiang Cheng, Xifeng Guo, Bin Zhang

“…Due to the limitations of geography and geology, cast concrete tunnel anchors were used to provide counterforces for Xingkang Suspension Bridge foundation at the left bank of Daduhe River. …”
Get full text

Influence of Fluid Viscous Damper on the Dynamic Response of Suspension Bridge under Random Traffic Load by Yue Zhao, Pingming Huang, Guanxu Long, Yangguang Yuan, Yamin Sun

“…Fluid viscous dampers (FVDs) are widely used in long-span suspension bridges for earthquake resistance. To analyze efficiently the influences of FVDs on the dynamic response of a suspension bridge under high-intensity traffic flow, a bridge-vehicle coupling method optimized by isoparametric mapping and improved binary search in this work was first developed and validated. …”
Get full text

Fragility Analysis of a Self-Anchored Suspension Bridge Based on Structural Health Monitoring Data by Yuyao Cheng, Jian Zhang, Jiajia Wu

“…The results show that bearing is the most vulnerable part of a self-anchored suspension bridge, while failure probabilities of concrete towers are relatively lower.…”
Get full text

Experimental Study on Fatigue Characteristics and Life Prediction of Rotating Restricted Short Suspender in Suspension Bridge by Lei Zhao, Zhili Yang, Xianneng Tong, Yang Zhang, Ruifeng Nie

Subjects: “…long-span suspension bridge…”
Get full text

Improved Shape-Finding Method and Parametric Study for Designing Asymmetric Suspension Bridges in Mountainous Terrain by Chenchen Jiang, Yangxun Ou, Weiyu Tang, Shengjun Hou, Rui Luo, Yuhao Jin, Bin Sun

“…The suspension bridges in mountainous areas are commonly designed with asymmetrical overall layouts to match the terrain and construction under limited space. …”
Get full text

Performance-Based Seismic Fragility and Residual Seismic Resistance Study of a Long-Span Suspension Bridge by Fangwen Wu, Jianfei Luo, Wei Zheng, Cheng Cai, Jun Dai, Yajun Wen, Quanyou Ji

“…For this reason, a performance-based methodology for the evaluation of the residual seismic resistance of a suspension bridge is proposed. In this paper, we provide the fragility curves of the key sections of the pier by incremental dynamic analysis (IDA), mathematical statistical analysis, and the damage law and obtained the failure state of the structure and the overall seismic capacity residual ratio and the stage seismic capacity residual ratio of the structure. …”
Get full text

Risk Assessment Method for Cable System Construction of Long-Span Suspension Bridge Based on Cloud Model by Zhifang Lu, Chaofan Wei, Muyu Liu, Xiaoguang Deng

“…Cable system construction is one of the most risky construction stages of long-span suspension bridges, and a reliable risk assessment is an important means to ensure the construction safety. …”
Get full text

Fuzzy Assessment of Steel Deck Pavement for Long Suspension Bridge of the Fourth Nanjing Yangtze River Bridge by Jinyu Zong, Keqiang Zhang, Binggen Zhan, Rui Ma

“…The Fourth Nanjing Yangtze River Bridge (the Fourth Bridge) with the main span of 1418 m is the largest three-span suspension bridge in China and the third largest in the world. …”
Get full text

High-Temperature Properties of a Long-Span Double-Deck Suspension Bridge under a Tanker Fire by Mengsheng Yu, Qifeng Chen, Xinyu Yao, Xiao Guo, Tianzhi Hao, Hua Wang

“…According to the calculation results of the suspension bridge under a tanker fire initiated at the upper deck of the bridge, the middle lane in the upper deck of the suspension bridge was determined to be a safe lane. …”
Get full text

Investigation of the Dynamic Performance of a Large-Span Suspension Bridge Influenced by Scouring Based on Vehicle-Bridge Coupled Vibration by Qingfei Gao, Biao Wu, Renzhi Wang, Jiaqiang Zhang, Binqiang Guo, Jun Li

Get full text

Identification of global main cable line shape parameters of suspension bridges based on local 3D point cloud by Yurui Li, Danhui Dan, Ruiyang Pan

Subjects: “…Suspension Bridge…”
Get full text

Dynamic Coupling Analysis of Vehicle-Bridge System for Long-Span Suspension Bridge Based on Backpropagation Neural Network Method by Zuolong Luo, Xiaobo Zheng, Haoyun Yuan, Xirong Niu

“…As the suspension bridge structures become more flexible and the forms of the vehicle load become more diverse, the dynamic coupling problem of the vehicle-bridge system has become gradually prominent in long-span suspension bridges, resulting in an increase in accuracy and efficiency requirements for dynamic coupling analysis of the vehicle-bridge system. …”
Get full text

Mechanical Performance Analysis and Parametric Study of a Self-Anchored Suspension Bridge with Ultra-Wide Double-Sided Steel Box Girder by Fangwen Wu, Wenlong Tang, Shuo Liu, Yanpeng Feng, Guangqian Wang, Maohua Du

“…A sufficient understanding of mechanical performance of self-anchored suspension bridge with double-sided steel box girder is essential for design and normal use as such bridges are widely built in urban bridge. …”
Get full text

A Suspension Footbridge Model under Crowd-Induced Lateral Excitation by Lijun Ouyang, Bin Ding, Tingting Li, Bin Zhen

“…In this paper, a plane pendulum model is proposed to investigate the lateral vibration of a suspension bridge under crowd excitation. The plane model consists of two strings and a rigid body, which represent cables and the bridge deck, respectively. …”
Get full text

Improved Continuous Wavelet Transform for Modal Parameter Identification of Long-Span Bridges by Mingjin Zhang, Xu Huang, Yongle Li, Hao Sun, Jingyu Zhang, Bin Huang

“…Finally, taking a long-span cable-stayed bridge and a long-span suspension bridge as the engineering background, improved continuous wavelet transform (CWT) was applied to modal parameter identification of bridge under ambient excitation. …”
Get full text

Knowledge-driven semantic converting method of multimodal models toward a geospatial perspective by Jianbo Lai, Jun Zhu, Pei Dang, Jianlin Wu, Yukun Guo, Xinyu Yang, Na Li

“…Finally, using a suspension bridge as a case study, a prototype system was developed and experimental analysis was conducted. …”
Get full text