摘要
针对门窗和幕墙工程中常用的铝合金E形截面轴心受压构件,根据有限元法计算结果,拟合得到了构件整体稳定系数实用计算公式。用它得到的计算结果接近且略小于采用英、美相应规范的计算结果,能更好地满足计算精度和安全度的工程设计要求。
This paper is working on the E aluminum alloy members under axial compression,which are usually applied to doors project,windows project,and curtain wall engineering. The practical computational formula of overall stability coefficient is fitted according to the result of FEA analysis. The result of the formula is close to and slightly less than BS8118 and aluminum design manual. The formula could be better to satisfy the engineering design requirements of calculation precision and degree of safety.
出处
《四川建筑科学研究》
2014年第6期27-30,34,共5页
Sichuan Building Science
关键词
E形截面
铝合金
轴心受压
稳定系数
E-section
aluminum alloy
axial compression
stability coefficient
