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本文根据焊接桥梁结构的实际使用特点,分析了验证试验应考虑的影响因素,并按当量转换的验证条件,进行了32mm厚16Mnq钢深缺口宽板拉伸的验证试验。结果表明,所给出的防断选材方法是安全合理的。
According to the actual use characteristics of welded bridge structure, the paper analyzes the factors that should be considered in the verification test. According to the verification conditions of equivalence conversion, the verification test of 32mm thick 16Mnq steel deep notched wide plate is carried out. The results show that the given anti-cut material selection method is safe and reasonable.