Comprehensive Water Detection and Drainage Technology for Gateway Driving in Mining Block
JIA Shi-lin
Abstract： A principle of “prediction and forecast ,driving do with water detection ,water detection first and driving second” was followed by a water detection and drainage in the gateway of a mining block in Mudu Chaideng Mine? A water flowing structure ,watery abnormal zone and improper sealed borehole detected in the front of a gateway driving face should be treated by a water prevention and control technical idea with“a treatment and control first and driving second”? In combination with a surface physical exploration ,underground mine DC electrical method advance physical exploration and driving face drilling detection ,each conclusion mutually confirmed would effectively avoid a miss opening of an aquifer and could ensure a safety construction of the mine gateway? A combination with the long or short borehole detection could meet the requirements of the water detection and drainage and could re duce the water detection and drainage period? In the construction of the gateway in the mining block , several watery zones were detected and were effectively prevented and controlled with the expected effect.
Keywords：gateway in mining blockwater detection and drainagephysical explorationdrilling detec_tion
Publication Date：2014-07-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 30-32,36 )