Chrome Extension
WeChat Mini Program
Use on ChatGLM

梁整体稳定的压杆比拟和拉–压杆比拟

Steel Construction(2010)

Cited 1|Views1
No score
Abstract
首先探讨简支梁整体稳定的压杆比拟传统方法的改进。调整压杆计算长度并对轧制和焊接截面采取不同的稳定系数φ,得到满意的结果。随后把比拟方法推广到拉–压杆和框架梁之间的关系研究。对没有设置支撑的框架梁,拉–压杆的计算长度无需调整。上翼缘设有密排支撑的框架梁,拉–压杆比拟法仍可安全地应用,但安全裕度有待精密计算来衡量。并对跨度中央下翼缘支撑的有效性给予讨论。
More
Translated text
Key words
effective length,frame girder,tie-strut,strut analogy,overall stability,beam
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined