| This Ma landslide on YuLi town,Beichuan County as the object of study, based on on-site detailed survey, mapping, the landslide type, size, boundary and other basic conditions for a detailed description of the landslide genetic mechanism is analyzed, while, tension cracks at the scene investigating the size, location, direction and other factors, analysis of the deformation of the landslide signs of landslide stability status was evaluated, according to the mapping and test results, choose the transfer coefficient method to calculate the stability of the landslide, and according to the results of qualitative and quantitative evaluation of the stability of landslide carried out a comprehensive evaluation. Finally, based on characteristics of landslide terrain, slippery surface morphology, and the remaining decline in power calculations, the use of anti-slide pile and cut (row) ditch the program had control of the landslide engineering design calculations and checking. To provide for the regulation of such landslide experience and learn. |
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