湖南工业大学学报2016，Vol.30Issue(3)：8-11,62,5.DOI:10.3969/j.issn.1673-9833.2016.03.002
高层结构中框架柱截面优化设计
An Optimized Design for the Column Cross-Section of Frameworks in High-Rise Structures
摘要
Abstract
This paper expounds the basic theory of optimizing designs for frame-tube structures and explores meth-ods of achieving this goal with the application of ANSYS software. With an 18-storeyed office building in the frame-tube structure as the research subject, the procedures begin with an optimized design for the column cross-section, followed by the computation and analysis of the elasto-plastic capability of optimized design models under the action of seismic waves. The findings show that the optimized design models for the column cross-section could reduce the cost of concrete columns by 28.168%. What's more, the elastic inter-laminar displacement angle of the frame-tube structure still comes up to the anti-seismic standard all the same.关键词
柱截面/框筒结构/优化设计/地震波/弹性层间位移角Key words
column cross-section/frame-tube structure/optimized design/seismic waves/elastic inter-laminar displacement angle分类
建筑与水利引用本文复制引用
唐从青,蒋隆敏..高层结构中框架柱截面优化设计[J].湖南工业大学学报,2016,30(3):8-11,62,5.基金项目
国家自然科学基金资助项目 （）
