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瑶来滑坡为一蠕滑-拉裂牵引式土质滑坡。通过分析地质环境条件和基本特征,查明了滑坡形成机制,并运用极限平衡法对其稳定性进行了定量评价。计算结果表明,在天然或地震状态下滑坡处于基本稳定状态,在持续降雨(暴雨)状态下滑坡处于欠稳定状态,存在有整体滑移的可能性。结合工程实际情况,提出“地表截排水+抗滑桩+桩板墙”治理措施,为河南省相关类型滑坡防治提供参考案例。
Yao to landslide for a slippery - pull cracked traction landslide. By analyzing the geological conditions and basic features, the mechanism of landslide formation was identified, and its stability was quantitatively evaluated by limit equilibrium method. The calculation results show that the landslide is basically stable under natural or earthquake conditions, and the landslide is in a state of steady state with continuous rainfall (rainstorm), and there is a possibility of overall slippage. Combined with the actual situation of the project, put forward “control measures of” surface water cut + anti-slide pile + pile wall "to provide references for the prevention and treatment of related landslides in Henan Province.