【摘要】 通过历次地震的震害调查,指出桥梁结构等生命线工程的损坏对救灾行动以及灾后恢复均有极大的影响,总结了桥梁震害的各类情况,对现有的抗震设计理念进行了论述,以期指导桥梁结构抗震设计工作。更多还原

【Abstract】 Through all previous earthquake damage investigation,it pointed out bridge structure life line engineering damage had large influences on disaster relief behavior and resuming after disaster.Various situations of bridge earthquake damage were generalized;the existing seismic design concept was discussed so as to guide bridge structure seismic design works.更多还原