For environment protection in mining areas in northwest China, we developed a CTSRM (comprehensive test system by radon measurement) to measure radon radioactivity and detect dynamic evolution characteristics of mining-induced fractures in overlying strata. It was used to simulate the relationship between the dynamic evolution characteristics and radon concentrations of 33201,#, coalface at Bulianta coal mine in Inner Mongolia, and feasibility of the method was validate.
Radon detectionComprehensive test systemMining-induced fracturesPhysical simulation
Wang Y P, Shao M G, Zhang X C. Acta Ecol Sini, 2008, 28: 3769-3778.
Cao S X. Crit Revi Envi Sci & Tech, 2011, 41: 317-335.
Yang H K, Fan L M. Coal Geol Expl, 2003, 31: 6-8.(in Chinese)
Zhang D S, Ma L Q, Wang X F, et al. Proc Eart Plan Sci, 2009, 1: 60-67.
Ma L Q, Zhang D S, Jing S G, et al. J China Univ Min Tech, 2008, 18(3): 347-352.
Fan G W, Zhang D S, Ma L Q. J China Univ Min Tech, 2011, 40: 196-201.(in Chinese)
Lennart M, Mats I, Krister K. Geoe, 1989, 26: 135-144.
Rohnsch W, Przyborowski S, Ettenhuber E. Radi Prot Dosi, 1992, 45(S): 127-132.
Jin Z X, Bai X J, Wang A G. J Nort China Inst Sci Tech, 2006, 3: 9-13.(in Chinese)
Ciotoli G, Etiope G, Guerra M, et al. Quar J Eng Geol Hydr, 2005, 38: 305-320.