Investigation The Specification In Mining Subsidence Monitoring Industry

In recent years, surface subsidence damaged the vegetation and the natural form of the land surface directly, while also result in the deformation of industrial and civil buildings, transportation facilities in subsidence region, due to the increasing intensity and scale of coal mining. People’s lives and property were damaged to great degree. In order to master the laws of ground movement and deformation, and greatly reduce the devastation mainly caused by mining subsidence, monitoring the subsidence area long-termly and comprehensively, in order to research the causes, processes and trends of mining surface subsidence, has become an increasingly important research issue.At present, the deformation monitoring in mining subsidence industry lacks technical standards and norms supports in our country. So the technical level of monitoring is uneven, and some equipment quality is not satifying, which can’t meet the needs of modern deformation monitoring in mining subsidence. Promulgating the national standards and industry standards about deformation monitoring in mining subsidence could offer reference to the relevant departments personnel. The standards will also be promote the management level of deformation monitoring projects in mining subsidence to a new stage in China.Combined with the mature and practical methods adopted in the deformation monitoring project of mining subsidence, this paper cards the different processes of deformation monitoring in mining subsidence comprehensively, analyzes the existing standards and technical documents according to each specific step, and analyzes the parts that need to be regularized. From the perspective of design and implementation for observation station of surface movement, survey of observation station, data processing of observation, analysis the surface movement deformation and results submitted, This paper preliminarily puts forward standard system of the deformation monitoring framework in mining subsidence and provides reference for the establishment of standard system of deformation monitoring in mining subsidence.