摘要
分析唐家沟泥石流的地质灾害基本特征、成灾条件、规模、发展趋势及灾害情况,针对灾害体物源储量、破坏能力等基本特征以及危险区周边地物、地质结构特征,提出了两套防治措施并作对比研究.最终从技术、效果、投资作比较分析,择优选取防治措施,以保证唐家沟居民、乡级公路等生命财产安全.
The basic characteristics, disaster conditions, scale, development trend and disasters situation of debris flow in the Tangjia Gully, are analyzed. In addition,in view of the existing resources and destructive ability of disasters, as well as the surface features, geological structural features around danger zone, two countermeasures are proposed to do comparative researches. Ultimately, a preferred countermeasures is se- lected through a comparative analysis from the asfects of technique, effectiveness and investment so as to en-sure the safety of residents, provincial roads and other life properties in the Tangjia Gully.
出处
《三峡大学学报（自然科学版）》
CAS
2011年第2期32-35,共4页
Journal of China Three Gorges University：Natural Sciences
关键词
泥石流
灾害分析
防治措施
唐家沟
debris flow
hazard analysis
countermeasure
Tangjia Gully
