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  張  祎¹，馮  謙¹，黃  滔²
  (1 中國地震局地震研究所，武漢430071; 2 四川省建材工業(yè)科學(xué)研究院，成都610081)

[摘要] 詳細(xì)介紹了汶川地震中典型橋梁的震害情況，探討其破壞模式，并有針對(duì)性地提出了強(qiáng)震區(qū)橋梁的抗震對(duì)策，為類似強(qiáng)震區(qū)新建橋梁設(shè)計(jì)及己建橋梁的補(bǔ)強(qiáng)加固提供一些參考。
[關(guān)鍵詞] 汶川地震；橋梁；震害；抗震對(duì)策

    Talking about seismic countermeasure from bridge damage in Wenchuan Earthquake
    Zhang Yi¹, Feng Qian¹, Huang Tao²
    (1 Institute of Seismology, CEA, Wuhan 430071, China; 2 Sichuan Building Materials Industry Academy, Chengdu 610081, China)

Abstract: By introducing typical bridge damage samples in Wenchuan earthquake, the failure modes of bridges were discussed. Based on the failure modes, aseismatic measures were put forward, which were valuable for new bridges design and existing bridges reinforcements in similar regions of strong earthquake.
Keywords: Wenchuan earthquake; bridge; earthquake damage, seismic countermeasure