弯曲工艺对钢管材性影响的试验研究  

EXPERIMENTAL STUDY ON THE CURVED STEEL TUBE PERFORMANCE BY THE DIFFERENT FORMED METHOD

作　　者：陈荣毅[1] 

机构地区：[1]广州大学城建设指挥部办公室,广州510006

出　　处：《工业建筑》2007年第z1期523-526,共4页Industrial Construction

基　　金：广东市建委科技发展基金资助项目

摘　　要：对钢管经过冷、热弯曲加工后的材料力学性能进行了试验研究,得出了各因素对弹性模量、屈服强度及极限强度等材料性能的影响,并提出了弹性模量变化公式,可作为工程设计参考。The experiment on the material performance was carried out by the cold and hot formed curve steel tube.Based on the experiment results,the effect factors on the material elasticity module,yield strength and ultimate strength were studied.The calculating equation of material elasticity module was suggested for the structural design.

关 键 词：钢管 弯曲工艺 材性试验 力学性能 

分 类 号：TG306[金属学及工艺—金属压力加工]