1. Distribution and transfusion of the geostatic pressure variate in company with mining space in underground mining. Different mining sequences bring about different stability of surrounding rock.

2. Geostatic state of complex geometric structure is established by reading initial stress from data file.

3. Distribution and transfusion of the geostatic pressure variate in company with mining space in underground mining.

4. The pressure of the weight of overburden, or overlying rock, on a formation; also called geostatic pressure.

5. It is concluded that the average degree of radial consolidation for a given soil layer increases with its buried depth since the geostatic pressure increases with the lattar.

6. Because of limited knowledge, people usually use side pressure coefficient to control the scale of the geostatic stress in the analysis and design.

7. Thereafter, this paper point out the deep crack was the result of epigenetic reformation by unloading effect of river valley and release of high geostatic stress.