某超高層部分框支剪力墻結(jié)構(gòu)大震彈塑性分析
鄭元，聶仁杰
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（中國(guó)建筑東北設(shè)計(jì)研究院有限公司， 沈陽(yáng) 110000）
［摘要］大連港灣街二號(hào)地塊改造項(xiàng)目3號(hào)樓為部分框支剪力墻超高層結(jié)構(gòu)，利用SAUSAGE軟件對(duì)結(jié)構(gòu)進(jìn)行了罕遇地震下的動(dòng)力彈塑性時(shí)程分析，并與ABAQUS軟件計(jì)算結(jié)果進(jìn)行對(duì)比。通過(guò)計(jì)算，對(duì)比分析了結(jié)構(gòu)的整體變形情況，包括最大頂點(diǎn)位移和最大層間位移角，以及結(jié)構(gòu)各類構(gòu)件的損傷分布情況。結(jié)果表明，此結(jié)構(gòu)形式具有較好的抗震性能，能夠保證大震不倒的性能目標(biāo)，整體結(jié)構(gòu)設(shè)計(jì)安全可靠。［關(guān)鍵詞］超限結(jié)構(gòu); 框支剪力墻; 罕遇地震; 彈塑性; SAUSAGE軟件中圖分類號(hào)：TU355 文獻(xiàn)標(biāo)識(shí)碼：A 文章編號(hào)：1002-848X(2015)23-0034-06
Elasto-plastic analysis of a super high-rise partial frame-supported shear wall structure under rare earthquakeZheng Yuan, Nie Renjie(China Northeast Architectural Design & Research Institute Co., Ltd., Shenyang 110000, China)Abstract: The No.3 building of reconstruction project in No.2 lot in Dalian Gangwan Street is a super high-rise partial frame-supported shear wall structure. SAUSAGE software was used to carry out dynamic elasto-plastic time-history analysis on the structure under rare earthquake and calculation results were compared with that of ABAQUS software. By calculation, the overall deformation of the structure was compared and analyzed, including the maximum top displacement, maximum interlayer displacement angle and damage distribution conditions of various types of structural components. The results show that this structural form has well seismic performance and can ensure the performance target of not collapsing under rare earthquake. The overall structural design is safe and reliable.Keywords: out-of-code structure; frame-supported shear wall structure; rare earthquake; elasto-plastic; SAUSAGE software
作者簡(jiǎn)介：鄭元，碩士，工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：zy8485@hotmail.com。
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