1、地质工程是研究什么的？
What is the geological engineering？
Geological engineering is a science, about relationship between engineering and geological body.It includes foundation engineering, geological disaster prevention, geotechnical engineering, survey and design and so on.Engineering usually refers to the upper-work .
The Geologic body includs foundation and groundwork.
But the upper-warks is under the influence of geologic hazard.
2、什么是地质灾害？重点介绍滑坡？
Geological disasters is including landslide and mud-rock flow.(泥石流)
Because time is short, today I introduces landslide mainly.
3、滑坡的危害？
Landslide hazard is mainly aimed at engineering and residential areas It destroys residential area, highway and railway.
Damaged roads and Cause casualties
4、滑坡的形成机理？
This is a picture of forming theory.
5、滑坡的防治Control methods
The construction should build against the direction of rock stratum.
Before building by the lake or reservoir（水库）, We must do engineering treatmentWhen neceary, artificial reforming（人工处理） is conducted to sliding surface.Do reinforcement at the bottom of the landslide.
Filling in the cracks of the landslide timely.
