- 摘 要
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（河北建筑設(shè)計(jì)研究院有限責(zé)任公司上海公司， 上海 200125）
［摘要］中一大廈由防震縫分成主樓和裙房兩部分。主樓為25層框架-核心筒結(jié)構(gòu)，裙房為3層框架結(jié)構(gòu)，均設(shè)有2層地下室且地下室連為整體，樁筏基礎(chǔ)。主樓存在扭轉(zhuǎn)不規(guī)則、穿層柱、豎向收進(jìn)等多項(xiàng)超限。介紹了基礎(chǔ)設(shè)計(jì)、結(jié)構(gòu)體系布置、彈性計(jì)算分析、靜力彈塑性分析等內(nèi)容。
［關(guān)鍵詞］框架-核心筒結(jié)構(gòu)； 穿層柱； 豎向收進(jìn)； 靜力彈塑性分析； 嵌固端
中圖分類號： TU318， TU375 文獻(xiàn)標(biāo)識碼： A文章編號： 1002-848X(2016)S2-0042-04
Structural design of Zhongyi mansion
Wang Jiandong, Wang Lingyun
(Shanghai Branch, Hebei Architectural Design & Research Institute Co., Ltd., Shanghai 200125, China)
Abstract: The building was divided into main building and annex by seismic joint. The main building is a 25-layer frame-corewall structure，the annex is a 3-layer frame structure, they are over a large 2-layer basement with pile-raft foundation. The main building is an out-of-code high-rise structure with torsion irregularity, setback and columns beyond several floors. Design of foundation and structure layout were presented, elastic calculation and statical elasto-plastic analysis were introduced.
Keywords: frame-corewall structure; column beyond floor; structure with setback; statical elasto-plastic analysis; fixed point
作者簡介： 王建東，碩士，教授級高級工程師，一級注冊結(jié)構(gòu)工程師，Email:wjdyhj@126.com。
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