The Stability Assessmentand Governance Program Analysis Of TieFo Landslide In Tianshui

There are many disasters in the environment,among which we can easily see the Jian you landslide.This kind of calamity happens frequently,and the damage caused can not be underestimated.And it is affected by many factors.Once this happens,it will cause great harm to the safety of people's lives and property.Therefore,the discussion and excavation of the stability of the landslide is particularly important at present,which is of great significance for the safety and protection of the people.We mainly explore the TieFo Landslide,so in order to sort out the materials,we should first study the geology of the landslide area.A comprehensive understanding and Two-demension stability analysis,structure and geological characteristics,and the trends and laws of the local climate change is made.How to explore the landslides in the area,study the formation conditions in detail,make digital analysis and qualitative evaluation,and finally draw the conclusion to put forward the solution.We have made the following progress at the moment:1,the factors related to the change of the slope are analyzed,and the main reasons for the interference of the landslides of the iron Buddha rock are topography,geological composition,surface geomorphic features,climate change,and human production and life.2,the two dimensional sliding analysis and Geo-Slope software are used to obtain the stability related data about the landslide under the condition of the general environment and the long rainfall environment,and then use the function of FLAC^3D.The specific force and displacement of landslide are studied.3,preliminary conclusions and schemes that can reduce and solve the landslide problem are preliminarily obtained,such as anchor reinforcement,building block,digging gully and so on.