建筑场地类别对同一结构地震作用效应的影响

Influences of building field type on seismic effect of same structure

介绍了场地类别的划分方法,结合工程实例分析了不同场地类别对结构地震作用效应的影响,阐述了建筑场地对结构抗震设计的影响因素,指出设计时应根据勘察结果,结合具体情况选择特征周期,以保证结构安全、经济。

The author introduces the division method of field type, combining with project analyzes the influences of different field types on structure seismic effect, describes the influencing factors of building field on structure anti-seismic design, points out that the design should accord with investigation results, combining with concrete select characteristic cycle, so as to ensure structure safety and economy.