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在对藤州中学滑坡地质环境综合调查的基础上,分析了该学校1#、2#、3#滑坡的形态特征及分布范围,用改进传递系数法和Morgenstern-Price法分别对这3组滑坡的稳定性进行分析,最后对滑坡的稳定性进行了综合评价。结果表明:(1)滑坡区由于1#、3#滑坡的滑动牵引2#滑坡滑动,形成了独特的牵引式滑坡。(2)2#滑坡在枯水季节基本处于稳定状态,在常水、丰水季节处于欠稳定状态;1#、3#滑坡在枯水、常水和丰水季节均处于稳定状态。
Based on the comprehensive survey of the landslide geological environment in Tengzhou Middle School, the morphological characteristics and distribution range of the landslides # 1, # 2 and # 3 in the school were analyzed. The landslides The stability of the landslide is analyzed. Finally, the stability of the landslide is evaluated comprehensively. The results show that: (1) The landslide area has a unique traction-type landslide due to the sliding of No. 1 and No. 3 landslides. (2) Landslide # 2 in the dry season is basically in a steady state, and is in a state of steady state during the regular and rich seasons. The landslides # 1 and # 3 are stable in low, normal and rich seasons.