长输管道工程关键工序质量影响因素及控制措施

Influencing Factors and Controlling Measures about the Quality of Critical Procedure in Long-Distance Pipeline Project

主要以长输管道建设工程施工焊接、防腐补口补伤、下沟回填等关键工序易出现的质量问题为研究对象,解剖分析影响长输管道建设工程关键工序质量的相关因素,并提出预防和控制措施。为长输管道建设工程质量管理工作积累了经验,为提高长输管道建设工程整体质量水平奠定了坚实的基础。

Quality problems appearing easily at the critical procedures of long-distance pipeline construction project like the construction welding, the repaired mouth and repaired wound for anti-corrosion, and the trench backfill, are regarded as the object of research. And then relevant factors influencing the key procedure quality of long-distance pipeline construction project are analyzed, followed by some suggestions of prevent and controlling measures. This study accumulates experiences for the quality management of long-distance pipeline construction project, and lays the solid foundation for improving the whole level of that project.