【摘要】 本文对宝鸡职业技术学院图书馆结构进行分析,对此工程的结构方案进行了优化,讨论了大底盘双塔弱连体结构抗震设计中的若干问题。采用基于性能抗震设计方法,计算了连体滑动支座的滑移控制量并根据滑移量设计了适合本工程的滑动支座。采用SATWE及ETABS软件进行计算比较,通过比较,可以看出此工程各项指标良好,结构抗震性能较好。更多还原

【Abstract】 In this paper,a building at the library of Baoji Professional Technology College is analyzed.Structure plan of the library is optimized.Several questions about the seismic design of the double-tower weakly connecting building with a large chassis are discussed.Seismic design based on performance is proposed.Some controlled sliding quantities of the connecting sliding bearing are calculated and suitable sliding bearing is designed.Some calculating softwares for example,SATWE and ETABS,are used to account this project.Through comparing the calculating results,it is shown that various targets about the project of the library are good and the seismic behavior of this structure is in condition.更多还原