Risk Assessment of Smart Coal Mine Safety Mining Based on BIM

Coal is an important basic energy source in our country, accounting for about 70% of the total energy, and its development prospects are very broad. Our country has abundant coal reserves, and 95% of coal mining is underground operations. Although major accidents have declined in the past two years, the safety production situation in our country's coal mines is still severe, with a large number of casualties every year. The BIM technology, which is currently in the research and promotion stage, provides an effective way to solve such problems. Promoting the application of BIM technology will be the trend of future development. However, the research on coal mining risk assessment is relatively lagging, and most of the original evaluation methods are not suitable for complex coal mine systems. Therefore, this article is mainly based on BIM-based smart coal mine safety mining RA (Risk Assessment) research. First of all, the analysis of the current situation of coal safety issues shows that the situation of CM (coal mine) safety production in our country is still very severe. Secondly, analyzed the impact of BIM on coal mining RA. The results show that 41% of people believe that BIM technology can improve the accuracy of RA. 37% also pointed out that the application of BIM technology to coal mining RA can help save companies' capital cost.