钢结构现场焊接工艺的实施和控制及经验总结

以青海盐湖元通钾肥有限公司20万t/年氯化钾造粒项目工程为例,结合自身工作实践,对钢结构现场焊接工艺进行了介绍,针对Q345钢在焊接中易出现的问题,具体阐述了焊接施工流程及现场焊接顺序,并提出了现场技术管理措施,以指导实践。

The execution and control of on-site welding technology of steel structure and the conclusion on experience

With the engineering item of KCl producing particle,200 000 tons per year,of Qinghai,Salt Lake Yuantong Potash Co.,Ltd.as an example,combining with work experience,the thesis introduces on-site welding technology of steel structures,aiming at the problems easily emerged in the welding of steel Q345,illustrates the welding construction procedure and the on-site welding order,and put forward on-site technological management measures,so as to guide practices.