| 摘要: |
| 我国是世界上地质灾害最严重的国家之一，对人民群众的生命财产安全构成了极大的威胁.湖南省又是我国地质灾害较严重的省份之一，且水系发育，河湖地地质灾害较多.本文以澧县为例，介绍了河湖地区管涌、岸崩的发育特征、分布规律及形成因素等，并提出了相应的防治措施，最后对河湖地质灾害进行了易发性分区，取得了较好的实际效果.结果表明：文中提出的方法对河湖地区的地质灾害防治具有一定的实际指导意义. |
| 关键词: 河湖地区 地质灾害 调查 管涌 岸崩 |
| DOI： |
| 分类号:P642.2 |
| 基金项目:湖南省自然科学基金资助项目(14JJ6033)；广西隐伏金属矿产勘查重点实验室开放研究课题联合资助(13-051-19-K02) |
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| Investigation and evaluation of geological disasters of rivers and lakes area-Take Lixian for example |
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Zhang Hui1, Liao Xiuying2,3, Peng Zhao1, Huang Dongliang11,2,3
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1.Hunan research academy of geological sciencesLand and Resources, Changsha 410007,China;2.School of Resource Environment and Safety Engineering, Hunan University of Science and Technology,Xiangtan 411201, China;3.Guangxi Key Lab. of Hidden Metallic Ore Deposits Exploration, Guilin University of Technology, Guilin 541004, China
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| Abstract: |
| China is one of the most serious geological disasters in the world, and it is a great threat to the safety of people's lives and property. Hunan Province is one of the provinces in China whose geological disasters are more serious and the water system is rich, there are lots of rivers and lakes geological hazards. Take Lixian as an example, the development characteristics, distribution and formation factors etc. were introduced of piping and bank collapse in rivers and lakes area and the corresponding prevention and control measures were put forward, finally, the prone area of geological disasters in rivers and lakes area was conducted, it made the good actual effect. The results show that the method proposed in this paper has practical guidance significance for the prevention of geological disaster in rivers and lakes area. |
| Key words: Rivers and lakes area geological hazard investigation piping bank collapse |
