摘要
为了进一步了解总后建筑工程研究所设计的铝合金折叠网架的承载特性,需对轴心受压杆的稳定系数进行研究。通过对该结构常用截面尺寸及长细比的铝合金杆进行轴心受压试验研究,结合理论分析,提出了该类杆件的轴心受压稳定系数计算公式。
In order to better understand the bearing characteristic of folding latticed frame,which is designed by Architectural Engineering Institute of the General Logistics Department of PLAthe study of the stabilityfactor of aluminumalloy members under axial load is neededIn this paper,throught the axial load test on aluminumalloy members which have general sections and slenderness ratios,combining the analysis of theory,we get the calculation formula of the stabilityfactor of this type of members under axial load
出处
《工业建筑》
CSCD
北大核心
2005年第z1期357-358,413,共3页
Industrial Construction
关键词
折叠网架
铝合金
稳定系数
轴心受压
folding latticed frame aluminum-alloy stability-factor axially loaded
