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(1 中國(guó)建筑科學(xué)研究院結(jié)構(gòu)所  北京 100013 ；2 上海意格環(huán)境設(shè)計(jì)有限公司  200031)
【提要】  總結(jié)了地震剪力與地震層間位移比、剪切剛度比、剪彎剛度比在《建筑抗震設(shè)計(jì)規(guī)范》和《高層建筑混凝土結(jié)構(gòu)技術(shù)規(guī)程》中的定義和計(jì)算方法。為了幫助SATWE軟件用戶正確地選擇剛度比的設(shè)置，結(jié)合一個(gè)框支剪力墻結(jié)構(gòu)算例，探討這三種剛度比在SATWE軟件里的適用范圍及實(shí)現(xiàn)過(guò)程，并提出在運(yùn)用SATWE軟件進(jìn)行結(jié)構(gòu)計(jì)算時(shí)應(yīng)注意的問(wèn)題。
【關(guān)鍵詞】  SATWE軟件  剛度比  地震剪力與地震層間位移比  剪切剛度  剪彎剛度
Application of Three Stiffness Ratios Offered by SATWE Software/Zhao Bing1,Chen Xuan2(1 China Academy of Building Research,Beijing 100013,China;2 Shanghai Yige Environment Design Co.,Ltd.,Shanghai 200031,China)
Abstract:The definitions and calculation methods of seismic force and story drift ratio,shear stiffness ratio and shearbending stiffness ratio defined in the Code for seismic design of buildings and Technical specification for concrete structures of tall building,are summarised.In order to help the SATWE users to select the stiffness ratio correctly,the applying conditions and realization processes of the three stiffness ratios are analyzed,using a framesupported shear wall structure example,and some situations that should be paid attention to in using SATWE are discussed.
Keywords:SATWE software;stiffness ratio;seismic force;story drift;shear stiffness;shearbending stiffness