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(中國(guó)建筑設(shè)計(jì)研究院 北京 100044)
【提要】北京數(shù)字出版信息中心的結(jié)構(gòu)特點(diǎn)為層層縮進(jìn)，內(nèi)設(shè)庭院，采用了斜框架，外挑尺寸大。工程結(jié)構(gòu)采用了框架剪力墻體系。在結(jié)構(gòu)設(shè)計(jì)中，對(duì)框架的總剪力按照UBC規(guī)范進(jìn)行了調(diào)整，放大了斜框架柱的內(nèi)力，根據(jù)調(diào)整結(jié)果進(jìn)行結(jié)構(gòu)配筋。結(jié)構(gòu)的整體計(jì)算分析表明，變形和承載力都滿(mǎn)足要求，說(shuō)明結(jié)構(gòu)設(shè)計(jì)合理。
【關(guān)鍵詞】 框架剪力墻結(jié)構(gòu) 剪力調(diào)整 斜框架 計(jì)算分析
Structural Design of Beijing Statistic Publication Information Centre/Zhang Shoufeng,Zheng Hongwei,He Xiangyu,Zhou Yan(China Architecture Design & Research Group,Beijing 100044,China)
Abstract:The structure of Beijing Statistic Publication Information Center characterizes retraction layer by layer,court arranged inside,inclining frame and large size overhang.The frame shearwall system is adopted in design.The total shear force is adjusted according to the UBC code,and the internal force of the inclining frame column is enlarged.The reinforcement is calculated based on the adjusted forces.The calculation results of the structure show that the deformation and bearing capacity satisfy the requirement of code,and the structural design is rational.
Keywords:frame shearwall structure; shear force; adjustment; inclining frame; calculation; analysis