Research on the application of drilling grouting filling technology in mining production
In China's mining production,most require open-pit mining sites,mines,pits,etc.With the large-scale mining of underground ore layers,a certain amount of underground space will be generated,which is called goaf by people.Due to the lack of corresponding stability,the goaf may experience displacement and collapse,resulting in bending and deformation of the upper strata at a certain distance from the goaf.Due to limitations in professional technology,relevant enterprises are unable to handle the safety risks faced by these goaf areas,ultimately resulting in varying degrees of geological disasters.So how to adopt effective technologies to deal with the problems existing in mines has become an important issue that relevant practitioners need to study.In recent years,the application of drilling grouting filling technology in mining production has become increasingly widespread.
drilling grouting filling technologyMining productionapplication research
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