WU Jiwen, FAN Cheng. Study on in-situ measurement of water-resisting ability of coal seam floor rock mass[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(1): 67-70.
Citation:
WU Jiwen, FAN Cheng. Study on in-situ measurement of water-resisting ability of coal seam floor rock mass[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(1): 67-70.
WU Jiwen, FAN Cheng. Study on in-situ measurement of water-resisting ability of coal seam floor rock mass[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(1): 67-70.
Citation:
WU Jiwen, FAN Cheng. Study on in-situ measurement of water-resisting ability of coal seam floor rock mass[J]. Chinese Journal of Geotechnical Engineering, 2003, 25(1): 67-70.
Study on in-situ measurement of water-resisting ability of coal seam floor rock mass
The principle, method and process of test on water resisting ability of coal seam floor rock mass are introduced in this paper.The reliability of the test result is analyzed, and the water resisting ability of the floor rock mass of coal seam No.6 in Yang Zhuang Coal Mine is evaluated.A new way for forecasting floor water gush in coal mine is provided.
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