DOI: 10.11799/ce201802001
Research and application of water bursting spread model in roadway
WU Qiang
ZHANG Xiao-yan
ZHAO Ying-wang
XU Hua
DU Yuan-ze
Abstract：In order to quantitatively forecast the spreading process of inrushing water in mine roadway and scientifically explain the rule of water bursting spread in roadway, a water spread model is proposed based on SWMM. The simulation method and parameter selection are analyzed to construct a SWMM model. Based on the data of conditions for filling water, the boundary conditions were assigned, and the model is resolved. The coal mine case of Beiyangzhuang in northwest Hebei Province is selected as the study area. The water spread in Beiyangzhuang Coal Mine is represented. Hence, based on water spreading model established by SWMM in mine roadway, water depth and flow of each position at each time can be obtained, as well as the visualization of the water spreading process in roadway.
Keywords：water burstingSWMM modelspreading processdynamic prediction
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 1-5 )