期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：295
期号：4
页码：1-7
DOI：10.1088/1755-1315/295/4/042001
出版社：IOP Publishing
摘要：Since irrigation in1968, ground deformation and geological disasters frequently happened. Based on depth investigation, survey and experimental research, this paper comprehensively analyze the geological environment background of Heifangtai. The distribution and types of ground deformation were systematically categorized. On this basis, this paper analyze control factors of ground deformation. Topography, geological structure, stratigraphy and lithology are the internal factors, while irrigation is the main predisposing factor. The ground deformation is the result of various factors. Study will provide the foundation for geological environment caused by irrigation. This paper has some theoretical and practical significance.
