文章摘要信息 关键词 ： 点焊结构 焊点不确定性 结构疲劳寿命 区间优化 [gap=1393]Keywords : spot welded structure;uncertainty of welding spot;structure fatigue life;interval optimization ..
基于6个网页-相关网页
In this paper, the hot spot stress evaluation method is studied for evaluating the fatigue strength of welded structure.
本文研究了焊接结构疲劳强度的热点应力评估方法。
We welded the high strength steel BIF340 in different spot welding processing parameters, the structure and property of the welding joint are analyzed.
采用不同的点焊工艺参数对高强度钢板BIF 340实施焊接，并对焊接接头进行组织性能分析，研究点焊参数对BIF 340焊接性能的影响。
Stress and strain around welded spot of spot welding structure are analyzed in detail with ANSYS numerical simulation software.
采用A NSYS数值模拟软件，对点焊结构焊点附近的应力应变状况进行了详细的分析。
应用推荐