Seismic Responses of Deep-water Continuous Rigid-frame Bridge Supported by Lattice Piers

被引：0
|
作者：
Zhang, Feng [1 ]
Wei, Kai [1 ]
Zhang, Jiarui [1 ]
Liu, Qiang [1 ]
机构：
[1] Southwest Jiaotong Univ, Dept Bridge Engn, Civil Engn, Chengdu 610031, Sichuan, Peoples R China
来源：
2018 3RD INTERNATIONAL CONFERENCE ON SMART CITY AND SYSTEMS ENGINEERING (ICSCSE) | 2018年
关键词：
Lattice pier; rigid-frame bridge; seismic responses; deep-water; pier form; HYDRODYNAMIC PRESSURE;
D O I：
10.1109/ICSCSE.2018.00030
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Seismic responses of deep water continuous rigid-frame bridge supported by lattice piers. Firstly, a bridge model with lattice main pier and a bridge model with rectangular hollowmain pier are built by SAP2000 respectively. And then the deep-water bridge models under earthquake are analyzed. The added mass is added to the nodes of bridge piers for consideringhydrodynamic force which the bridge suffers. The three earthquake waves are selected to analyze the seismic responses of bridge models under seismic load. The results show that: the forms of pier may lead to significant influence on the seismic responses of a bridge; the lattice main pier can reduce the moments of side piers under "vertical + transverse" earthquake and the rectangular hollow main pier can increase the moments of side piers under "vertical + longitudinal" earthquake. The study can provide a theoretical reference for theearthquake resistant design of deep-water rigid frame bridges in the future.
引用
收藏
页码：112 / 116
页数：5
相关论文
共 50 条
  • [21] Seismic response characteristics of a multi-span continuous rigid-frame bridge constructed on soft ground
    Kinoshita, K.
    Nakamura, H.
    Fujii, K.
    Fujiwara, Y.
    INNOVATIONS IN STRUCTURAL ENGINEERING AND CONSTRUCTION, VOLS 1 AND 2, 2008, : 1031 - +
  • [22] Experimental and Numerical Assessment into Frequency Domain Dynamic Response of Deep water Rigid-Frame Bridge
    Wei, Kai
    Zhang, Jiarui
    Qin, Shunquan
    JOURNAL OF EARTHQUAKE ENGINEERING, 2022, 26 (01) : 307 - 330
  • [23] Comparison of Seismic Response Between Cantilever Construction and Completed Bridge of Large-span Rigid-frame Bridges with High Piers
    Tong L.
    Wang D.
    Shi Y.
    Gongcheng Kexue Yu Jishu/Advanced Engineering Sciences, 2022, 54 (05): : 149 - 157
  • [24] Seismic Response on the Mangjiedu Long-span PC Continuous Rigid Frame Bridge with High Piers
    Xie, Jianbin
    Hu, Dengfeng
    Fu, Miao
    Wu, Changchang
    ADVANCES IN COMPUTATIONAL MODELING AND SIMULATION, PTS 1 AND 2, 2014, 444-445 : 1265 - 1271
  • [25] DAMAGE IDENTIFICATION BASED ON DYNAMIC TEST FOR LONG-SPAN CONTINUOUS RIGID-FRAME BRIDGE WITH HIGH PIERS IN COLD AREA
    Huang, Minshui
    Lu, Hailin
    Zhu, Hongping
    PROCEEDINGS OF THE THIRTEENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING, VOLS 1 AND II, 2014, : 1846 - 1853
  • [26] Seismic fragility of irregular continuous rigid frame bridge
    Dong, Jun
    Shan, Deshan
    Zhang, Erhua
    Ma, Teng
    Xinan Jiaotong Daxue Xuebao/Journal of Southwest Jiaotong University, 2015, 50 (05): : 845 - 851
  • [27] Application of fusing mechanism in the continuous rigid frame bridge with rocking piers
    Liu, Peng, 1600, Editorial Department of Journal of Railway Engineering Society, China (31):
  • [28] Evolutionary Structural Topology Optimization for Cantilever Construction of Continuous Rigid-Frame Bridge
    Zhang, Wenhui
    Zhang, Yaoting
    Li, Guoqing
    ADVANCES IN CIVIL ENGINEERING, PTS 1-4, 2011, 90-93 : 18 - 22
  • [29] SAFETY ASSESSMENT METHOD OF A REINFORCE LONG SPAN CONTINUOUS RIGID-FRAME BRIDGE
    Huang, Xueyang
    Xia, Zhanghua
    PROCEEDINGS OF THE THIRTEENTH INTERNATIONAL SYMPOSIUM ON STRUCTURAL ENGINEERING, VOLS 1 AND II, 2014, : 889 - 897
  • [30] Effect of concrete creep on pre-camber of continuous rigid-frame bridge
    贺国京
    李媛媛
    邹中权
    段靓靓
    JournalofCentralSouthUniversityofTechnology, 2008, 15(S1) (S1) : 337 - 341
12345