摘要
桥梁抗震设计对于桥梁结构的耐久性具有重要作用。主要介绍了国内现行的桥梁工程抗震设计的一些方法,包括基于强度设计法、基于性能设计法、概率性抗震分析法及虚拟激励法,详细地阐述了各方法的适用条件和优缺点,可为今后的桥梁工程抗震设计提供参考。
Bridge seismic design is important for the durability of bridge structures. This paper mainly introduces the current seismic design methods of bridge engineering in China, including the design method based on strength, the design method based on performance, probabilistic seismic analysis method, pseudo-excitation method, and expounds in detail the applicable conditions, the advantages and disadvantages of each method, which can provide reference for seismic design of bridge engineering in the future.
出处
《交通标准化》
2014年第12期136-137,共2页
Communications Standardization
关键词
桥梁抗震设计
强度
位移
性能
bridge seismic design
intensity
displacement
performance
