| Our country's mineral resources are large in quantity and diverse,and mining industry account for a large part of our economic system.In the daily production process of the mine,the mine flood accident is a typical accident in mining.It will take a big blow to the company.It will affect the normal production of mining.As the scale of mine mining is getting bigger and bigger.The environment around the mine affects the prevention and control of mine floods.This article mainly studies the mine flood spread algorithm and parallelization,while mine flood simulation and visualization technologies to achieve.The main research results and conclusions of this paper are as follows:First,this paper constructs a mine tunnel model based on key points and water flow influence factors.According to water flow characteristics,divide the flood development process into two sub-processes,upward and downward.Which is a technical pavement for realizing the visualization of flood dynamic spreading.Second,according to water flow characteristics,constructed a flood spread model that can express the state of water flowing in the roadway.This paper uses graph theory and search algorithms,and uses advanced GPU parallel acceleration and MAS theory to establish a complete mine flood spreading algorithm.It is faster than traditional algorithms.Next,this paper uses the computer three-dimensional visualization technology to study the dynamic process of water flow in the mine tunnel during the underground flood accident,and establishes the underground three-dimensional visualization simulation model.It can dynamically simulate the state of water flow in underground tunnels when floods occur.Finally,This paper takes the parallel flood spread algorithm and the underground 3D visualization model as the core,completes the design and prototype implementation of the mine flood simulation system,which includes functions such as mine data acquisition,flood spread data calculation,and flood simulation process. |
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