带压不停输封堵过程控制技术的研究

Research on Live Plugging Process Management Technology

介绍了工程施工中不停输封堵技术工艺。重点研究了在带压燃气管道上进行不停输施工中的焊接、开孔、封堵、断管等方面的问题,施工过程中的控制措施是封堵作业成功的关键要素之一。针对施工过程中的作业要点和风险,提出相应的控制措施和方法。从而有效地保证了管线封堵施工安全。

The paper introduces the live plugging technology, research emphasis in these aspects of welding, opening, plugging. According to the operating points and risks, it points out the control management measures to ensure the success of live plugging construction.