Research status and prospect of transparent mine geological information system
Nowadays, with the development of transparent mine geological software system in our country, it has gradually reached the goal of holographic model construction and dynamic updating, which is characterized by multi-source data comprehensive geological modeling. In order to meet the needs of comprehensive geological guarantee for accurate and intelligent coal mining, higher requirements are put forward for the model construction accuracy and geological disaster prediction function of the system. The accuracy of the previous geological models on the formation structure is only up to the formation group or limited to coal seam, roof and floor, which is far from meeting the needs of geological quantitative analysis and numerical simulation of water hazard prevention and control. It is urgent to carry out characterization and modeling of the sand and mudstone mono and spatial distribution of the main water-containing/water-retaining layer in the formation. Through the research of subdivision algorithm of high precision geological model and embedded secondary development of quantitative analysis function, to realize the dynamic simulation and accurate prediction of geological disasters under high intensity intelligent fully mechanized mining.