摘要
结合呼和浩特市高架桥工程设计,从设防水准、性能目标、抗震体系选择等方面对桥梁抗震概念设计进行了阐述,对国内首次在高震区采用全预制拼装结构的抗震性能进行了充分的论证,提出了合理可靠的设计方案,为类似桥梁设计提供有益的参考。
Based on the engineering design of an urban viaduct in Huhhot, the article sets forth theanti-seismic concept design of bridge from the aspects of fortification level, performance objective and anti-seismic system selection, fully demonstrates the anti-seismic performance of complete prefabricated assembled structure firstly used in the high seismic region of China, and puts forward the reasonable and reliable design scheme, which can be referred for the design of the similar bridges.
出处
《城市道桥与防洪》
2017年第12期52-55,77,共5页
Urban Roads Bridges & Flood Control
关键词
预制拼装
高震区
城市高架桥
prefabricated assembled bridge
high seismic region
urban elevated bridge
