高层钢框架多遇地震下合理刚度设计方法的验证分析
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摘要
高层钢结构的合理刚度设计方法是一种不同于传统设计思路的新的抗震设计方法,它将抗震验算转换为对抗震结构的刚度设计,从而掌握了抗震设计的主动性,使结构设计做到科学合理。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。
Being different from customary method, the Rational Rigidity Seismic Design (RRSD) is a new way of the aseismatic design for high-rise steel structures. It transforms deformation checking computation into the structural rigidity design so that we can do the aseismatic design initia-tively and make it more scientific and rationally. 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.
引文
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