立式油罐T形角焊缝部位的状况及应对措施
Stress Analysis on the T-fillet Weld of Vertical Oil Tank
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摘要: 大型立式油罐T形角焊缝部位应力高, 施工难度大, 焊缝存在缺陷多, 容易受到腐蚀, 而且常被忽视。分析了T形角焊缝部位的基本受力状况, 对该部位容易出现的问题进行了分析, 从设计、焊接、防腐等方面提出了应对措施。Abstract: For the T-fillet weld, there are high stress, difficult to weld, more defects and easy to be corroded in vertical oil tank, which is often neglected. The basic stress of T-fillet weld is analyzed, the safe measures for it in design, welding and corrosion control are presented.