How to control the torsional response of structures under earthquake action is a problem frequently occurred in seismic design.
如何控制结构在地震作用下的扭转作用是结构抗震设计中经常遇到的问题。
The Sichuan Yunnan region is one of the areas, where earthquake activity is strongest in the intra continent of China, and strong earthquake have occurred frequently in the recent years.
川滇地区是中国大陆内部地震活动最强的地区之一，且近期的强震活动仍十分频繁。
This paper summarizes how to use RRSD to finish aseismatic design for high-rise steel frames under frequently occurred earthquake action and verifies it by spectra analysis and time-history analysis.
总结了高层钢框架结构多遇地震下的合理刚度设计方法，并对该设计方法进行了反应谱和时程的验证分析。
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