Landslide (land slides) is a natural phenomenon of a type of corrosion that causes damage to the area's high hills or mountains are. Very steep due to lack of balance in the area of the. The area of geological elements from low to high. Landslides frequently occur in the case of mountain makboriwen mountain torrent and then mop up the water to saturation to cause erosion (environnet, Department of environmental quality promotion) can break the types of landslide movement style, follow the 3
1) landslide that moved slowly, Creep Creep called Surficial
.2) landslide that move quickly, also known as Slide or Flow, such as Surficial Slide
3) landslide that sudden movement called Rock Fall Fall
.Landslides in the country, Thai Most often occurs after the torrent makboriwen mountain which is upstream stream flow area. The top of the country, which are factors that promote severity of landslides. :
1). Rain that falls on the mountain
2) slope of the mountain
3). The integrity of the forests
4). Geological characteristics of the mountain
The series of landslides occurrence is when the torrent of soil into the water quickly. While a land full of water adhesion between soil mass is decreased. The water level beneath the surface, the higher the resistance to flow of the soil decreased. Down the slope of the ramp he When there is a change of slope, a pool, and is the first point where the Earth has been postponed. When it happens, earth flow, then there will be continuous up to the slopes, he.
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