陕西省黄土滑坡的成因与防治

本文介绍了陕西省关中和陕北黄土滑坡灾害,认为黄土滑坡在省境分布广泛,活动频繁,给人民生命财产造成严重损失,并通过野外考察,对黄土滑坡的成因和防治,作了较全面的研究。

Analysis of the Cause of Formation on Landslide and 1ts Control in Shaanxi Province

Recently, landslide and collaspse of loess quite often take place in Shaanxi Province, which result in a serious loss on lives and properties of people. At present there is threat of landslide in some places. The for- mation of landslide and collapse of loess are mainly affected by tectonics, lithology,geomorphology,action of water and man-made factors. Meanwhile, many old landglides have been brouht back to life under the proper condi- tions due to destruction of slope foot and overburden on these landslides Landslide and collapse distribute over a broad area and occur frequently, thus it is urgent to make further effort to forcast and prevent them.