空间钢框架研究的进展与趋势  

Development of the Research on Space Steel Frames

作　　者：李跃辉[1] 吴义林[2] 张伟[1] 王志勇 

机构地区：[1]河南科技大学建筑工程学院,河南洛阳471003 [2]洛阳轴承集团有限公司房地产开发公司,河南洛阳471039 [3]洛阳市吉利区建设局,河南洛阳471012

出　　处：《洛阳工业高等专科学校学报》2007年第2期1-4,共4页Journal of Luoyang Technology College

基　　金：河南省自然基金项目(0611010900).

摘　　要：空间耦合效应对钢框架结构性能有显著影响,随着计算理论的深入和试验水平的不断提高,如何对钢框架进行空间效应的高等分析受到普遍关注。简要回顾了空间钢框架结构的研究历史,论述了近年来在分析方法、分析软件、抗火研究和结构试验等方面的主要进展,提出了空间钢框架研究尚存在的问题和将来的发展趋势。The structural performances of steel frames are greatly varied in space caused by coupled effect. With the development of calculating theory and test technique, advaced analysis on space steel frames concerned with the space couple effect receives more and more attention by academics and engineers. This paper briefly reviewed the history of the research on space steel frames, and presented the main progress in the research on analyzing method, analyzing software, the fireresistance structures and structural test of space steel frames in recent years. The remained problems for study of space steel frames are pointed out, aiming to provide some theoretical reference for research on integral analysis and design of space steel frames structures.

关 键 词：空间钢框架 高等分析 足尺试验 研究进展 

分 类 号：TU391[建筑科学—结构工程]