DOI: 10.11799/ce201702016
Integrated prospecting technology of karst run-off zone in floor
ZHUANG Chun-guang
LI Song-ying
LIAN Jie
Guo Zhen-qiao
Abstract：To find out the distribution of karst runoff zone in 13-15 mining area of Xi′an Coal Mine, general direction of the runoff zone was judged by analyzing geological and hydrogeological data; the location and direction of the runoff zone were confirmed by transient electromagnetic combining drilling data and connectivity experiment. According to the results, a karst runoff zone is in 13-15 mining area, the runoff zone strikes SN and is consistent with the main fault direction in the coal mine, which manifests as caverns and dissolved pores, karst water runoffs from north to south. The technology has certain reference significance in the exploration of karst runoff in other mines and prevention of mine water.
Keywords：karst run-off zonetransient electromagneticconnectivity experimentintegrated prospecting
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 49-51 )