First, it is necessary to strengthen the ground pressure monitoring and roof management of underground mines. The key point is to monitor and inspect the unsteady roof of the roof to prevent roof collapse and collapse accidents. Second, we must closely monitor the underground water level to prevent flooding accidents. Third, we must pay close attention to the abnormal situation of the goaf caused by ground subsidence; it is necessary to intensify the inspection of the lifting, ventilation and other aspects; it is necessary to strengthen the inspection of the open pit slope to prevent the slope rock from sliding or collapsing and collapse; Inspection of dumps to prevent landslides and mudslides. Fourth, it is necessary to strengthen the investigation of the tailings reservoir in the area affected by the earthquake, check the stability of the mountain around the tailings reservoir area, and the possibility of occurrence of landslides, landslides and mudslides. Fiber Reinforced Plastics,Glass Reinforced Plastic,Reinforced Plastic,Frp Fiber Hebei Chunfeng International Trade Co., Ltd , https://www.cfcastiron.com
How to prevent secondary accidents in non-coal mines after the earthquake
After the earthquake, a non-coal mines in order to prevent the occurrence of secondary accidents and ensure safety in production after the earthquake, you must do the following: