摘要
推导了考虑焊缝尺寸情况下圆钢管X型节点环向模型的强度公式,通过有限元软件ANSYS模拟分析了相贯节点的受力情况,并对焊接过程中出现焊瘤缺陷的情况提出建议。
It infers the circumferential model intensity formula of the round steel pipe X intersecting point in the situation of consideration weld size. Give the Intersecting point the stress situation analyzed by the finite element software ANSYS, obtain the satisfactory effect comparing the standard computation result. Put forward the proposal to the welds lump flaw in welding construction in this foundation.
出处
《山西建筑》
2007年第2期1-2,共2页
Shanxi Architecture
基金
北京工业大学研究生科研基金资助(项目编号:ykj-2005-237)
关键词
冷弯薄壁钢管
X型相贯节点
焊缝
cold-formed thin-walled steel pipe,x joints, weld
