埋弧自动焊焊缝余高过大会对压力容器产生应力集中的影响，因此应加以控制。
Produced stress concentration if weld reinforcement too large for submerged arc welding, so it should be control.
通过分析得出其合理的T型接头形式和施焊方法，为压力容器中此类焊缝的焊接提供参考作用。
The reasonable joint shape and welding process are obtained, whi ch is to provide better reference for the welding technology of this seam.
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