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(上海建科建筑設(shè)計(jì)院，200032)
［提要］結(jié)合某工程實(shí)例，對高層建筑結(jié)構(gòu)厚板轉(zhuǎn)換層的若干問題進(jìn)行了探討。采用PMSAP,SATWE兩種不同的程序進(jìn)行對比計(jì)算，對結(jié)構(gòu)厚板轉(zhuǎn)換層進(jìn)行詳細(xì)的有限元分析。結(jié)果表明，在采取針對性措施并通過專項(xiàng)抗震審查的情況下，高層建筑在7度抗震設(shè)防地區(qū)可以采用厚板轉(zhuǎn)換層。
［關(guān)鍵詞］框支結(jié)構(gòu)；厚板；轉(zhuǎn)換層； 剪切剛度比
Design of Thickboard Transfer Structure in Tall Building/Liu Zaiyang(Shanghai Jianke Architectural Design Institute, Shanghai 200032, China)
Abstract:According to a practice project, some keys problems about design of thickboard transfer story in tallbuilding are discussed. By different analysis programs PMSAP and SATWE, a comparative analysis to thickboard transfer story is done. The results show that if some corresponding measures are taken and can pass the examination of seismic design, thickboard transfer story can be used in the buildings where seismic fortification intensity is 7.
Keywords:framesupported; thickboard; transfer story; shearing rigidity