Analysis of the Stability about the Coalmine Gob Areas of Xiaoyao, Western Part of oft-com:office:smarttags" />
详细信息
- 责任者：Zhao Zhonghai (Beijing Institute of Geology ; Beijing 100120 ; China)
- 刊名：Resources Survey & Environment
- 出版年：2010
- 卷期：31(4)
- 关键词：采空区 ; working-out section ; 地面沉降 ; land subsidence ; 北京 ; Beijing
- 页码：p.298-302
- 图表：2 illus., 2 tables, 7 refs.
- 分类号：1800
- issnNo：ISSN1671-4814
- isbnNo：CN32-1640/N
摘要
The western part of Beijing is the main coal-producing area of the city, where are many underground coalmine gob areas that have great safety hidden trouble which influences the stability of buildings. By using the probability integration theory and method, the ground subsidence and residual deformation of the coalmine gob areas under the village in the western part of Beijing were calculated, and the stability of the coalmine gob areas were analyzed and evaluated.
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