Influence Analysis of Salt Resource Exploitation on Geological Environment in Huai’An

Huai’an salt mining industry exploitation is introduced in this paper. We analysis the problems and influence factors of geological environment, such as rock-salt cavity roof collapse, the pollution to environment, brine leak and based on huai’an geological structure and the current method of rock salt mining process. In the analysis, the reasons due to the problems is be shown in details. We put forward the corresponding suggestions and countermeasures of prevention and control according to these geological environment problems as the references for related engineering design, construction, operation and environmental protection of the local salt mining enterprise and Huaian bureau of land and resources,. and so on.