摘要
介绍武汉天兴洲公铁两用长江大桥14MnNbq钢典型接头的焊接工艺评定试验,包括典型接头类型、坡口形式、焊接方法、焊接材料、焊接设备、焊接参数以及力学性能试验结果,可供类似工程参考。
This article introduced the welding craft evaluation experiment of the Wuhan Tianxingzhou Yangtse River Bridge that is built with 14MnNbq steel,including model attachment type, bevel form, welding method, welding material,welding apparatus,welding parameter as well as mechanics performance test result and so on.
出处
《钢结构》
2008年第3期14-18,10,共6页
Steel Construction
关键词
14MNNBQ钢
焊接工艺评定
施焊参数
力学性能
14MnNbq steel the welding craft evaluation welding parameter mechanics performance
