Rapidly Locating a Water-inrush Collapse Column in a Seam Floor: A Case Study

Cheng, JY; Wang, P; Nan, SH; Qin, S

Wang, P (corresponding author), Xian Univ Sci & Technol, Coll Geol & Environm, Xian 710054, Shaanxi, Peoples R China.; Wang, P (corresponding author), Xian Res Inst China Coal Technol & Engn Grp Corp, Xian 710077, Shaanxi, Peoples R China.

MINE WATER AND THE ENVIRONMENT, 2021; 40 (2): 389

Abstract

After a mine was flooded by water inrush, a suspected collapse column was speculated based on 3D seismic data, but was not found by drill holes. Seism......

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