咸阳博物院结构隔震设计及分析
发布时间：2018-11-19 08:47
【摘要】：咸阳博物院属于传统风格现代建筑,建筑群整体布局呈北斗七星状布置,重点介绍项目三区秦文化展馆的隔震设计。结构采用基础隔震框架结构,每个框架柱下布置橡胶隔震支座。采用ETABS,SATWE软件进行隔震计算分析,同时验算隔震支座在罕遇地震作用下的受力性能。计算结果表明,结构采用橡胶隔震支座后,上部结构楼层剪力明显减小,地震反应大幅降低。同时通过水平隔震缝及支座更换装置的设计和布置,可释放结构变形和利于震后修复。
[Abstract]:Xianyang Museum belongs to the traditional style and modern architecture. The overall layout of the complex is a "Big Dipper Star" arrangement. The isolation design of the Qin Culture Exhibition Hall in the third area of the project is introduced emphatically. The structure adopts base isolation frame structure, and rubber isolation support is arranged under each frame column. ETABS,SATWE software is used to calculate and analyze the seismic isolation, and the mechanical behavior of the isolated bearing under the action of rare earthquake is checked. The calculation results show that the floor shear force of the superstructure decreases obviously and the seismic response is greatly reduced after the rubber isolation support is adopted. At the same time, through the design and arrangement of horizontal isolation joint and support replacement device, the deformation of the structure can be released and is propitious to repair after the earthquake.
【作者单位】： 中国建筑西北设计研究院有限公司;
【基金】：中建股份科技研发课题(CSCEC-2012-Z-16)
【分类号】：TU973
[Abstract]:Xianyang Museum belongs to the traditional style and modern architecture. The overall layout of the complex is a "Big Dipper Star" arrangement. The isolation design of the Qin Culture Exhibition Hall in the third area of the project is introduced emphatically. The structure adopts base isolation frame structure, and rubber isolation support is arranged under each frame column. ETABS,SATWE software is used to calculate and analyze the seismic isolation, and the mechanical behavior of the isolated bearing under the action of rare earthquake is checked. The calculation results show that the floor shear force of the superstructure decreases obviously and the seismic response is greatly reduced after the rubber isolation support is adopted. At the same time, through the design and arrangement of horizontal isolation joint and support replacement device, the deformation of the structure can be released and is propitious to repair after the earthquake.
【作者单位】： 中国建筑西北设计研究院有限公司;
【基金】：中建股份科技研发课题(CSCEC-2012-Z-16)
【分类号】：TU973
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