Application of Probability Integral Method for Surface Subsidence Prediction in No.11 Mining Area of Daliu Coal Mine
详细信息
- 责任者：Wei Zhenhong (School of Civil Engineering and Mechanics ; Lanzhou University ; Lanzhou 730000 ; China) ; Xie Jianqiang
- 刊名：Gansu Geology
- 出版年：2013
- 卷期：22(2)
- 关键词：地面沉降 ; land subsidence ; 数值分析 ; numerical analysis ; 甘肃 ; Gansu Province
- 页码：p.87-90
- 图表：illus., 2 tables, 5 refs.
- 分类号：1800
- issnNo：ISSN1004-4116
- isbnNo：CN 62-1191/P
摘要
Combined with Daliu coal mine overburden 11 mining area actual situation,using the probability integral method,we forecast the surface deformation after coal seam mining,and draw the surface subsidence isoline map and analyze the influence degree and scope of the surface subsidence on the surrounding environment.Based on these work this paper puts forward the prevention measures.It provides a reference for the prevention and treatment of production subsidence in Daliu coal mine in the future.It is also helpful to carry out similar research work in this area.
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