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（中國建筑東北設(shè)計(jì)研究院有限公司， 沈陽 110001）

［摘要］基于有限元軟件ABAQUS，對(duì)沈陽某新建綜合體超限高層結(jié)構(gòu)進(jìn)行了罕遇地震作用下彈塑性時(shí)程分析，介紹了彈塑性時(shí)程分析的實(shí)現(xiàn)方法，包括整體模型建立、構(gòu)件模擬、材料本構(gòu)、積分方法等關(guān)鍵問題，從結(jié)構(gòu)整體指標(biāo)和構(gòu)件損傷情況兩方面對(duì)該結(jié)構(gòu)的抗震性能進(jìn)行了評(píng)價(jià)，為其他類似工程提供了借鑒和參考。

［關(guān)鍵詞］抗震性能化設(shè)計(jì); 彈塑性時(shí)程分析; ABAQUS

中圖分類號(hào)：TU973.2       文獻(xiàn)標(biāo)識(shí)碼：A       文章編號(hào)：1002-848X(2014)14-0069-06

Application research on elasto-plastic time-history analysis of an engineering practice

Hong Songran, Zhou Yu

 (China Northeast Architectural Design & Research Institute Co., Ltd., Shenyang 110001, China)

Abstract: Based on ABAQUS software, the elasto-plastic time-history analysis for a new complex high-rise building in Shenyang was conducted. The realization methods of elasto-plastic time-history analysis were introduced, which include the estabishment of the whole model, component simulation, material constitutive and integration method. The seismic performance was evaluated in terms of general structural stability and structural components damage, which could provide a reference for other similar projects.

Keywords: performance-based seismic design; elasto-plastic time-history analysis; ABAQUS

*中國建筑股份有限公司科技研發(fā)課題（CSCEC-2013-Z-23）。

作者簡介：洪嵩然，碩士，工程師，Email: hongsongran@163.com。

參考文獻(xiàn)

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