论文部分内容阅读
海洋石油平台是海上生产、生活、石油天然气开采用的大型装置,是由钢管、型钢及板材焊接而成的大型、复杂结构物。其钢结构陆地建造周期长,焊接工作量大,且焊接质量要求非常严格。本文中作者结合诸多项目实践从用钢要求、焊接特点、焊接执行标准、焊接工艺等几个方面对海洋石油平台钢结构的焊接进行了讨论。
Offshore oil platform is a large-scale device for producing, living and exploiting oil and gas at sea. It is a large-scale and complicated structure welded by steel pipes, steel plates and plates. The steel structure of the land long construction period, welding workload, and the welding quality requirements are very strict. In this paper, the authors combine the practice of many projects from the steel requirements, welding characteristics, welding standards, welding process several aspects of the offshore oil platform steel structure welding are discussed.