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本文对某电厂锅炉汽包损坏短管的现场修复焊接工艺以局部试样全条件模拟方法进行了焊接试验分析及其安全性论证。此研究为压力容器的现场修复焊接可靠性的事后分析验证工作提供了一个有参考价值的方法和实例。
In this paper, a power plant boiler drum rupture short tube repair welding process of the local conditions of the full sample simulation method of welding test analysis and safety demonstration. This study provides a valuable method and example for the post-analysis verification of the reliability of pressure vessel repairing on-site.