TECHNOLOGY FOR GEOTECHNICAL MONITORING OF MAIN GAS PIPELINES ON THE TERRITORY THE PERMAFROST ZONE OF WESTERN SIBERIA
The article describes the structure of geotechnical of monitoring of trunk pipelines, which are operated on the territory of the cryolithozone of the North of Western Siberia.. It is shown that the organization of geotechnical monitoring of pipelines must be performed taking into account landscape features of the adjacent territory. Here are the stages of the research, objects, tasks and methods. Installed a set of indicators (parameters) of the technical state of gas pipelines and the natural environment, which is determined in the monitoring process. This article gives classification of sections of main gas pipeline, depending on the hazardous nature of the process and Method of installation of the pipeline. In each of the plots is given a list of controlled parameters. An approach to the organization of geotechnical monitoring on the routes of main gas pipelines suitable, in addition to the North of Western Siberia, and also for other regions with similar natural conditions.