[1]王文彪,王君杰,董正方,等.钢箱系杆拱桥抗震性能分析[J].世界地震工程,2014,(04):196-203.
 WANG Wenbiao,WANG Junjie,DONG Zhengfang,et al.Seismic performance analysis of steel box tied arch bridge[J].,2014,(04):196-203.
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钢箱系杆拱桥抗震性能分析
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《世界地震工程》[ISSN:/CN:]

卷:
期数:
2014年04期
页码:
196-203
栏目:
出版日期:
2014-12-31

文章信息/Info

Title:
Seismic performance analysis of steel box tied arch bridge
作者:
王文彪1 王君杰1 董正方1 周大庆2
1. 同济大学 土木工程学院, 上海 200092;
2. 贵州公路工程集团有限公司, 贵阳 550008
Author(s):
WANG Wenbiao1 WANG Junjie1 DONG Zhengfang1 ZHOU Daqing2
1. College of Civil Engineering, Tongji University, Shanghai 200092, China;
2. Guizhou highway engineering groupco, Guizhou 550008, China
关键词:
拱桥抗震性能桩长约束
Keywords:
arch bridgeseismic behavior pile lengthconstraint
分类号:
TU352.1
摘要:
以某钢箱双曲拱桥为工程实例,通过建立有限元模型,分析了该桥的自振特性和地震作用下的反应.并以设计值作为参考标准,分析讨论了随着桩基长度和约束条件的变化,该桥自振特性和抗震性能的改变,研究发现桩长和约束条件都对桥梁的动力性能有较大的影响.研究结果可为钢箱系杆拱桥的合理抗震设计提供参考.
Abstract:
Through establishment of FE model this paper analyzes the seismic response and natural characteristics of a bridge in Fujian, which is a double curved arch bridge with steel box. Taking the design value as reference standard, the authors analyzed and discussed the change of natural vibration characteristics and seismic performance of the bridge, as the pile length and the constraint conditions change. The results show that both the length of pile and the constraints conditions have a significant impact on the dynamic performance of the bridge.This study can provide a reference to the reasonable seismic design of steel box tied arch bridge.

参考文献/References:

[1] 刘伯栋,高大峰,张静娟.中承式钢筋混凝土拱桥结构动力特性研究[J].河南理工大学学报,Vol28 No2,2009.4. LIU Bodong,GAO Dafeng,ZHANG Jingjuan. Study on self-vibration characteristics of half-throughreinforced concrete arch bridge[J].Journal of Henan Polytechnic University(Natural Science), Vol28 No2,2009.4.
[2] 甘进.钢箱系杆拱桥动力特性及抗震性能分析[D].武汉大学硕士学位论文,2007. Gan Jing. Analyses on dynamic characteristics and seismic behavior of steel box tied arch bridge[D].Wuhan University,2007.
[3] 徐叶琴.大跨度钢管混凝土拱桥横向稳定性和横向抗震性分析[D].浙江大学硕士学位论文,2005. Xu Yeqin. Transversal stability and transversal seismie resistanee of large span CFST areh bridge [D]. Zhejiang University,2005.
[4] 范立础,卓卫东.桥梁延性抗震设计[M].北京:人民交通出版社,2001.Fan Lichu,Zhuo Weidong. Ductility seismic design of bridges[M].Beijing: People’s Communications Press,2001.
[5] 中交公路规划设计院有限公司.金井湾大桥主桥初步设计图纸. China Communication Highway Consultants Cooperation. Preliminary design drawings of Jin Jingwan Bridge.
[6] JTG/T B02-01—2008,公路桥梁抗震设计细则[S]. JTG/T B02-01—2008, Guidelines for seismic design of highway bridges[S].
[7] GB 50011—2010,建筑抗震设计规范[S]. GB 50011—2010, Code for seismic design of buildings[S].
[8] GB18306-2001,中国地震动参数区划图[S]. GB18306-2001,Seismic ground motion parameters zonation map of China[S].
[9] 中交公路规划设计院有限公司.金井湾大桥主桥约束系统布置图纸.China Communication Highway Consultants Cooperation. Constraints arrangement drawings of Jin Jingwan Bridge.
[10] 范立础.桥梁抗震[M].上海:同济大学出版社,1997.Fan Lichu. Seismic design of bridges[M].Shanghai: Tongji University Press,1997.

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备注/Memo

备注/Memo:
收稿日期:2013-10-20;改回日期:2014-6-3。
基金项目:贵州省科技厅黔科合重大专项字(〔2011〕6014);国家自然科学基金项目(51278373);国家重点基础研究发展计划项目(2013CB036305)
作者简介:王文彪(1990-),男,硕士研究生,主要从事桥梁抗震研究.E-mail jiayou0327@126.com
通讯作者:王君杰,男,教授,博士,主要从事桥梁抗震和桥梁船撞风险研究.E-mail jjqxu@126.com
更新日期/Last Update: 1900-01-01