折叠网架轴心受压铝合金杆件的稳定系数  

THE STABILITY-FACTOR OF AXIALLY LOADED ALUNIMUM-ALLOY MEMBER FOR FOLDING LATTICED FRAME

作　　者：李源[1] 殷继刚[2] 闫文魁[2] 颜卫亨[3] 

机构地区：[1]西安建筑科技大学,西安710055 [2]总后建筑工程研究所,西安710032 [3]长安大学,西安710064

出　　处：《工业建筑》2005年第z1期357-358,413,共3页Industrial Construction

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 PLAthe study of the stabilityfactor of aluminumalloy members under axial load is neededIn this paper,throught the axial load test on aluminumalloy members which have general sections and slenderness ratios,combining the analysis of theory,we get the calculation formula of the stabilityfactor of this type of members under axial load

关 键 词：折叠网架 铝合金 稳定系数 轴心受压 

分 类 号：TU395[建筑科学—结构工程]