从地质情况、煤层赋存、上段、邻区及附近巷道对照、制定监测方案,分析冲击原因,采取高压注水卸压措施确保施工安全。 Based on the geological conditions, the occurrence of coal seams, the upper section, the adjacent area and the adjacent alleyways, a monitoring plan was formulated to analyze the causes of the impact and take measures to relieve the pressure by high-pressure water injection to ensure construction safety.