摘要
结合超大跨度门式刚架工程实际,利用PKPM软件对钢结构超大跨度门式刚架斜梁进行弹塑性设计和塑性设计,数值分析模拟得出截面几何特性是确定截面塑性的重要参数.
Combining with the engineering practice of large span gantry rigid frame,using PKPM software,the elastic-plastic design and the plastic design of the steel-frame super-span portal frame oblique beam are carried out.The numerical simulation shows that the section geometry is an important parameter to determine the plasticity of the section.
出处
《沈阳大学学报（自然科学版）》
CAS
2017年第1期71-77,共7页
Journal of Shenyang University：Natural Science
关键词
钢结构
超大跨度门式刚架
斜梁
塑性分析
steel structure
large span gantry frame
oblique beam
plasticity analysis
