【摘要】：佛山集成金融廣場建筑高度199.88m,為超A級建筑高度建筑。結構設計采用了框架-核心筒結構,對結構進行罕遇地震下的彈塑性時程分析,檢驗結構在大震下的抗震性能,采用ABAQUS軟件對其進行動力彈塑性分析,研究在預估罕遇地震作用下結構的非線性動力響應,并給出定量評價,包括結構變形特征、樓層剪力、最大層間位移角和剪力墻損傷等。結果表明,此結構形式具有較好的抗震性能,能夠保證大震不倒的抗震性能目標,整體結構設計安全可靠。
[Abstract]:Foshan integrated financial square building height 199.88 m, super A class building height building. The frame-core tube structure is designed. The elastic-plastic time-history analysis of the structure under rare earthquake is carried out to test the seismic performance of the structure under the strong earthquake. The dynamic elastic-plastic analysis is carried out by using ABAQUS software. The nonlinear dynamic responses of structures subjected to rare earthquakes are studied and quantitatively evaluated, including structural deformation characteristics, floor shear forces, maximum interstory displacement angles and shear wall damage. The results show that the structure has good seismic performance and can guarantee the seismic performance target of strong earthquake, and the whole structure design is safe and reliable.
【作者單位】： 廣州華森建筑與工程設計顧問有限公司;
【分類號】：TU973.2
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本文編號：2167958