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大型钢吊车梁加劲肋板与下翼缘板误角焊的补救处理方法
A Remediable Method of Steel Crane Girder with Mis-weld Between Stiffening Rib Plates and Lower Flange
【摘要】 从大型钢吊车梁加劲肋的设计原理入手,探讨钢吊车梁加劲肋与下翼缘板不可焊接的原因,提出一旦误焊后可采取的补救方法及经验,供工程设计施工参考。
【Abstract】 Proceed from the design method of stiffening rib plates on grade steel crane girder,the reason of separation between stiffening rib plates and lower flange is discussed in this paper.A remediable method is proposed.It wishes to draw on the experience of construction progress.
【关键词】 钢吊车梁;
角焊缝;
疲劳强度;
金相试验;
【Key words】 steel crane girder; corner weld; fatigue strength; microscopic examination;
【Key words】 steel crane girder; corner weld; fatigue strength; microscopic examination;
- 【文献出处】 工程建设与设计 ,Construction & Design for Project , 编辑部邮箱 ,2010年10期
- 【分类号】TU391
- 【下载频次】61