The regularity of the activity of ground pressure in mine stope andthe results of controlling in the process of mining are summed up and analyzed. 對回採過程中，采場地壓活動顯現規律與控制效果進行了總結與分析。
The activity rule of earth pressure in the stope is concluded through a systematic analysis on the data, providing a theoretic basis for mining of such orebody. 通過對資料的系統分析得出采場地壓活動規律，為這類礦體的開採提供了必要的理論依據。
