| 西安市地面沉降时空演化特征及机理研究 |
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| 关键词:vertical deformation evolution stratification criteria genetic mechanism |
| 基金项目:国家自然科学基金项目(编号:49702040) |
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| 摘要: |
| A Study of the Space-Time Change Characteristics of Ground Subsidence in Xi'an and Their Mechanism |
| Based on multi-period observation data of vertical deformation, the authors have systematically analyzed and thoroughly studied the evolutionary characteristics and stratification criteria of ground vertical deformation in Xi an. The reason for the ground subsidence is also analyzed by integrating the observation data of groundwater activity and slice indicators of ground subsidence. The main reason for the ground subsidence is the excessive exploitation of underground water. |
| ZHU Yi-qing,WANG Qing-liang,XU Yun-ma,CAO Qi-ming.2005.A Study of the Space-Time Change Characteristics of Ground Subsidence in Xi'an and Their Mechanism[J].Acta Geoscientica Sinica,26(1):67-70. |
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