The Mechanism of Land Subsidence and Its Prevention Measures in Suzhou-Wuxi-Changzhou Area, Jiangsu Province
详细信息
- 责任者：Zhao Wentao (Shijiazhuang University of Economics ; Shijiazhuang 050031 ; China) ; Li Liang
- 刊名：The Chinese Journal of Geological Hazard and Control
- 出版年：2009
- 卷期：20(1)
- 关键词：地面沉降 ; land subsidence ; 江苏 ; Jiangsu Province
- 页码：p.88-93
- 图表：7 illus., 9 refs.
- 分类号：1800
- issnNo：ISSN1003-8035
- isbnNo：CN11-2825/P
摘要
Land subsidence is a serious geological hazard. The long-term over-exploitation of groundwater caused land subsidence is aggravating, but people often overlook the geological hazard with the geological model inherent always ties to attribute the majority to human activities. In fact, the occurrence of land subsidence is not only closely related to the lowering of the groundwater level, but also the structure and lithological, hydrological and geological conditions, soil type, bed thickness, the size of compression and degree of consolidation.