某剪力墙结构在不同抗震性能目标下经济效益分析
- 摘 要
-
(1 广州市设计院， 广州 510620； 2 广州市民用建筑科研设计院， 广州 510055)
［摘要］以广州市某超限高层建筑剪力墙结构为实际工程背景，通过改变结构抗震性能目标D，C，B，分析对比结构在三种不同抗震性能目标下抗震性能与经济效益（工程量）的变化，结果表明：结构的抗震性能在性能目标D，C，B下分别依次增强，而经济效益在性能目标D，C，B下分别依次降低。由此得出关于超限高层建筑剪力墙结构抗震性能设计的一些意见与建议。［关键词］超限高层建筑; 剪力墙结构; 性能目标; 经济效益分析中图分类号：TU398 文献标识码：A 文章编号：1002-848X(2016)09-0054-04
Analysis of economic benefits of a shear wall structure under different seismic performance objectivesHan Jianqiang1, Chang Wenfeng2, Gao Lin1(1 Guangzhou Design Institute, Guangzhou 510620, China; 2 Guangzhou Civil Architecture Research & Design Institute, Guangzhou 510055, China)Abstract: Taking an out-of-code high-rise shear wall structure in Guangzhou as an actual engineering background, by changing the seismic performance objectives D, C and B of the structure, the changes in the seismic performance and economic benefits (engineer quantity) were compared and analyzed under the three different seismic performance objectives. The results show that the seismic performance objectives successively increase under the performance objectives of D, C and B, and the economic benefit successively reduces. Some comments and suggestions on the seismic performance design of out-of-code high-rise shear wall structure were provided accordingly.Keywords: out-of-code high-rise building; shear wall structure; performance objective; economic benefit analysis
作者简介：韩建强，博士，教授级高级工程师，Email: Hjq333@21cn.com。
