同濟(jì)大學(xué)大禮堂改建工程結(jié)構(gòu)分析
何天森，巢斯，張曉光
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(同濟(jì)大學(xué)建筑設(shè)計(jì)研究院，上海 200092)［摘要］介紹了同濟(jì)大學(xué)大禮堂的結(jié)構(gòu)概況，對結(jié)構(gòu)在靜力、地震作用、非線性屈曲等不同的工況下進(jìn)行了分析，同時(shí)進(jìn)行了結(jié)構(gòu)的彈性時(shí)程分析，對結(jié)構(gòu)承載能力進(jìn)行復(fù)核，明確原結(jié)構(gòu)在各種工況下的受力性能，確定工程加固設(shè)計(jì)的原則，為工程的加固設(shè)計(jì)提供力學(xué)分析依據(jù)。［關(guān)鍵詞］網(wǎng)殼結(jié)構(gòu)；非線性；屈曲；彈性時(shí)程分析Structural Analysis and Reconstruction of the Auditorium of Tongji UniversityHe Tiansen，Chao Si，Zhang Xiaoguang(Architectural Design & Research Institute of Tongji University，Shanghai 200092,China)Abstract:It is presented that the structural summarization about the auditorium of Tongji University. It is applied the structural static analysis,as well as the seismic analysis,the nonlinear buckling analysis and the elastic time history analysis. The structural capacity is checked,and the basic principal of reinforcement design is determined,which provides foundation for reinforcement design of the project.Keywords:web shell structure; nonlinear; buckling; elastic time history analysis參考文獻(xiàn)［1］建筑結(jié)構(gòu)荷載規(guī)范(GB50009—2001)［S］.［2］建筑抗震設(shè)計(jì)規(guī)范(GB50011—2001)［S］.［3］建筑抗震設(shè)計(jì)規(guī)范(DGJ08—9—2003)［S］.［4］混凝土結(jié)構(gòu)設(shè)計(jì)規(guī)范(GB50010—2002)［S］.［5］鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范(GB50017—2003)［S］.
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