钢结构主厂房采用“支撑框架”体系的设计体验——“支撑框架”体系与“框架-支撑”体系的对比  

Experience in designing main power building adopting "braced frames" system——comparison of "braced frames" and "frames-braced" system

作　　者：孙雨宋[1] 刘春刚[1] 李炳益[1] 秦学东[1] 

机构地区：[1]东北电力设计院,吉林长春130021

出　　处：《武汉大学学报（工学版）》2009年第S1期157-161,共5页Engineering Journal of Wuhan University

摘　　要：结合与哈尔滨工业大学合作进行的科研项目"火力发电厂主厂房钢结构抗震设计方法的研究与应用"和实际工程的设计,解决了"支撑框架"这种新的结构体系在设计中所遇到的许多问题.本文作为设计体验的系列文章之二,简要介绍"支撑框架"体系与"框架-支撑"体系的对比分析.分析表明,与"框架-支撑"体系比较,"支撑框架"体系具有制造简单、安装方便和节约钢材的优势,经济效益显著,值得推广采用.Under the guidance of the research project 'Research and Application of Seismic Design Method of Structural Steel Main Building in Fire Power-generating Station' carried out by our institute in cooperation with the Harbin Institute of Technology,and the guidance of design of specific projects,many problems encountered in designing 'braced frames' structure system,are solved.This paper is the second part of a series of articles of the design experience.The comparison of 'braced frames' and 'frames-braced' system is made.The analysis shows that the 'braced frames' system has advantages over 'frames-braced' system,such as simple in fabrication,convenient in installation,significant economic benefits.It is worth to promote the adoption.

关 键 词：钢结构 支撑框架体系 框架-支撑体系 

分 类 号：TU391[建筑科学—结构工程]