中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2015, Vol. 34 ›› Issue (2): 20-23.DOI: 10.3969/j.issn.1674-0696.2015.02.05

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巴东M 5.1级地震桥梁典型震害分析

张祎1,2 ,李恒1,2,王秋良1,冯谦1,2,李井冈1,李雪1   

  1. 1.中国地震局地震研究所 地震大地测量重点实验室,湖北 武汉 430071;2.武汉地震工程研究院,湖北 武汉 430071
  • 收稿日期:2014-04-02 修回日期:2014-06-22 出版日期:2015-04-15 发布日期:2015-06-01
  • 作者简介:张祎(1984-),男,四川自贡人,工程师,硕士,主要从事地震灾害防御和土动力学方面的研究。E-mail:zhangyi@eqhb.gov.cn。
  • 基金资助:
    中国地震局地震研究所所长基金资助项目(IS200956051)

Typical Damage Analysis of Bridges During Badong M5.1 Earthquake

Zhang Yi1,2, Li Heng1,2, Wang Qiuliang1, Feng Qian1,2, Li Jinggang1, Li Xue1   

  1. 1. Key Laboratory of Earthquake Geodesy, Institute of Seismology, CEA, Wuhan 430071, Hubei, China;2. Wuhan Institute of Earthquake Engineering, Wuhan 430071, Hubei, China
  • Received:2014-04-02 Revised:2014-06-22 Online:2015-04-15 Published:2015-06-01

摘要: 针对巴东M 5.1级地震受损桥梁,按不同的结构类型,对其震害进行了调查并分析了原因。调查结果表明:除极个别桥梁损毁外,巴东境内桥梁主体结构基本安全,局部修复后可继续使用。

关键词: 桥梁工程, 巴东地震, 山区桥梁, 震害, 震害防御

Abstract: Abstract:The seismic damage of different types of bridges was investigated and roughly analyzed during Badong M5.1 earthquake. The survey results show except a very few bridges were destroyed, the main structures of the bridges had basic security in Badong area, and they could continue to be used after local repairs.

Key words: bridge engineering;Badong earthquake, mountain bridge, seismic damage, seismic disaster prevention

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