燃气管道的水工保护措施

Hydraulic protection measures for gas pipeline

燃气管道的水工保护主要包括水对燃气管道的腐蚀,以及水流冲刷、因水而产生的山体滑坡等地质灾害造成的管道移位变形,形成管道应力影响。本文为保证燃气管道的安全平稳运行,本文参考了有关标准、手册等资料,借鉴了国内燃气管道工程水工保护施工的经验,为防范管道应力影响,提出水工保护措施。

The hydraulic protection of gas pipeline mainly includes the corrosion of water to gas pipeline,as well as the displacement and deformation of pipeline caused by geological disasters such as water scouring and landslide caused by water,resulting in the influence of pipeline stress.In order to ensure the safe and stable operation of gas pipeline,this paper refers to relevant standards,manuals and other materials,draws lessons from the experience of hydraulic protection construction of domestic gas pipeline engineering,and puts forward several hydraulic protection measures to prevent the influence of pipeline stress.