交错桁架结构体系与钢框架的性能对比分析

Study on Staggered-truss Structure System of Steel Buildings by Comparing with Steel Frame Structure

简要介绍了交错桁架结构体系的基本组成和主要特点,并通过有限元分析方法对交错桁架结构体系和框架结构体系进行比较分析,结果表明交错桁架结构体系是一种灵活的大空间建筑体系和受力性能优良的新型结构体系,综合经济效益显著,适应我国建筑业发展的需要,应得到深人的研究和广泛的推广应用。

The basic composition and the main characteristics of staggered-truss structure are introduced, and the comparative analysis for the staggered-truss structure and steel frame structure is carried out with the method of finite element analysis. The results illustrate that the staggered-truss system is a flexible architecture system and a new type of structure system with fine stressing behavior. Moreover, the system has notable comprehensive benefits and can adapt to the need of the development in our construction industry. So it should be deeply developed and put to use widely.