三峡排沙管焊缝在制造安装过程及在役检测中存在的问题探讨

摘要

Through investigating the weld quality problems of flushing pipe of the Three Gorges in manufacturing, installation and operation in service, it had a more comprehensive understanding and knowledge of the stainless steel sheet weld quality, which promoted improvement of stainless steel sheet welding quality and provided methods and ideas to in-service testing in the construction of the follow-up water hydropower.%通过研究三峡排沙管焊缝质量在制造、安装过程中以及在役检测发现的问题，对不锈钢复合钢板焊缝质量有了更为全面的了解和认识，为促进后续水利水电建设中不锈钢复合钢板焊接盾量的提高提供了此娄钢板焊缝的在役检测方法。