忠武输气管道的地质灾害监测

Geological Hazards Monitoring of Zhongxian-Wuhan Gas Transmission Pipeline

忠武输气管道宜昌以西的管道段地处山区,地貌复杂,地质灾害频发,实施地质灾害监测是保证忠武输气管道安全运行的重要工作。将顺溪1号滑坡和张家沟危岩裂缝两种类型的地质灾害作为监测对象,制定了地质灾害监测方案,采用五种方式实施了管道的地质灾害监测。获得的监测成果将对判断灾害体的变化与发展提供重要的地质灾害防治依据,也是从根本上保证管道运行安全的重要基础。

The pipeline section to the west of Yinchang City,Hubei Province of Zhongxian-Wuhan Gas Transmission Pipeline is located at mountain area with the complicated landforms and frequent geological hazards,and in this circumstances the geological hazards monitoring becomes more important matter to ensure the safe operation of the gas transmission pipeline.Taking two types of geological hazards,the Shunxi Slide 1(SX-I)and Zhangjiagou Rock Fracture,as monitoring targets,the monitoring scenario on the geological hazards is worked out,including 5 monitoring techniques.It is concluded that the results obtained will provide an important protection base to predict the variation and development trend of geological hazards,and fundamentally also a valuable experience to ensure the pipeline's safety.