中日建筑抗震规范抗震设计比较

从宏观层面比较了中日建筑抗震规范的发展以及抗震设计和抗震计算方法。两国的抗震设计思路类似,都是采用两阶段的设计,但总体而言,日本的抗震设防标准要高于中国,而且第二阶段的设计易于实现和检查。同时日本的抗震设计方法比较多样化,它是第一个将基于能量的抗震方法写入规范的国家。通过本文的比较与分析,希望对中国的抗震规范编制和抗震设计有一定的借鉴作用。

Comparison of Chinese and Japanese Seismic Design of Seismic Design Code

The development of seismic design code,seismic design and calculation method of Chinese and Japanese seismic design code are compared in this paper.The seismic design concept is similar between two countries in essence,which have two steps design.But as a whole,Japanese seismic precautionary criterion is higher than Chinese,and the second step of Japanese seismic design is easy to archive and check.On the other hand,Japanese seismic design methods are more diverse and it is the first country which includes energy based method in design code.According to the comparison and analysis in this paper,it can be a reference for compiling of Chinese seismic design code and seismic design.