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随着钢结构节能住宅建筑体系的发展和推广,结构钢焊接加工越来越显现其重要性。实施钢结构焊接工艺评定程序是保证钢结构焊接工程质量的有效措施,合理进行符合参数标准的焊接工艺评定,应注意以下问题。1 焊接工艺评定的目的焊接工艺评定主要是为验证拟定的焊件是否满足焊
With the development and popularization of energy-saving residential building system of steel structure, the importance of structural steel welding process has become more and more obvious. The implementation of the steel structure welding procedure qualification procedure is an effective measure to ensure the quality of the steel structure welding engineering. The reasonable qualification of the welding procedure according to the parameter standard should pay attention to the following problems. The purpose of a welding process qualification Welding process qualification is mainly to verify the proposed weldment meets the welding