Dynamic evolution characteristics of mining-induced fractures in overlying strata detected by radon

被引：0
|
作者：
Zhang Wei [1 ]
Zhang Dongsheng [1 ,2 ]
Ma Liqiang [1 ]
Wang Xufeng [1 ]
Fan Gangwei [1 ]
机构：
[1] China Univ Min & Technol, State Key Lab Coal Resources & Safe Min, Sch Mines, Xuzhou 221116, Peoples R China
[2] Xinjiang Univ, Coll Geol & Explorat Engn, Urumqi 830046, Peoples R China
来源：
NUCLEAR SCIENCE AND TECHNIQUES | 2011年 / 22卷 / 06期
基金：
中国国家自然科学基金;
关键词：
Radon detection; Comprehensive test system; Mining-induced fractures; Physical simulation; AREAS; CHINA;
D O I：
暂无
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
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.
引用
收藏
页码：334 / 337
页数：4
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