汶川地震公路抢修与保畅主要措施
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摘要
分析了震灾后公路损坏的形式及特点,并在此基础上对公路损坏程度进行了评定分级。简要分析了公路、桥梁及隧道在震后的病害形式,为保证72 h黄金时段的救援使命,提出了一套抢修、保畅的应急预案,以便在今后灾难发生后能迅速做出反应。
Form and features of the damaged roads were analyzed after the earthquake,then the degree of the bad roads was assessed.Then a brief analysis of roads,bridges and tunnels in the form of disease were conducted after the earthquake,to ensure the efficiency of the first 72 hours.A series of preparatory programme in urgent of the repair and keeping expedite was put forward,in order to make quick response as soon as disaster occurrs.
引文
[1]中华人民共和国国务院.国务院关于做好汶川地震灾后恢复重建工作的指导意见[J].中华人民共和国国务院公报,2008,(20):4-7.
    [2]万波,高常波,郑双成.地震地表破裂发育特点及环境条件分析[J].东北地震研究.2004,20(1):1-8.
    [3]王东升,杨海红,王国新.考虑邻梁碰撞的多跨长简支梁桥落梁震害分析[J].中国公路学报.2005,18(3).
    [4]谢旭,吴善幸.考虑支座破坏影响的防止落梁装置地震响应[J].浙江大学学报(工学版),2006,40(12),2180-2185.
    [5]中华人民共和国国务院.汶川地震灾后恢复重建条例[J].城市开发,2008,(12).

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