Based on the study of engineering geological conditions and basic soil properties, the stabilityof Dujiashan landslide on Baishui fiver of Hengdan Hydropower station was analyzed. From the results of field investigation and landslide soil sample testing, the stability and anti-shearing strength parameters for the landslide were obtained. The landslide stability under different conditionswas calculated. Our results indicate that both the main landslide and sub-slides are stable.
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