以平顶堡大桥耐候钢的焊接为案例,通过焊接工艺评定试验,对耐候钢焊接的工艺进行了分析,列举了本桥各类焊缝的焊接参数,为今后类似工程的焊接工艺提供参考.%Taking the welding of weathering resistant steel for Pingdingpu Bridge as an example, the analysis is made on the technology of weathering resistant steel welding through the welding technology evaluation test, and welding parameters of various welding seams of this bridge are listed, so as to provide reference for the welding technology of similar project in the future.
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