滑坡勘察成果分析及后续应用效果评价  

Analysis of Landslide Exploration Results and Evaluation of Subsequent Application Effects

作　　者：翟玉斌 Zhai Yubin(Beijing New Oriental Star Surveying and Design Co.Ltd.,Beijing 100070)

机构地区：[1]北京东方新星勘察设计有限公司,北京100070

出　　处：《江西建材》2024年第8期211-213,216,共4页

摘　　要：为确保滑坡防治效果,文中开展了滑坡勘察成果分析,并在此基础上进行滑坡防治设计,再结合防治后的滑坡变形预测开展勘察成果、防治措施的应用效果评价。结果表明,滑坡稳定性属欠稳定-稳定状态,在不利工况下存在失稳风险,且结合工程实际,建议采用“桩板墙+格构护坡”进行防治;同时,滑坡防治后的变形预测得出,滑坡后续变形均具持续减小的特征,说明滑坡防治后的变形趋于稳定,因此,该滑坡勘察成果、防治手段是准确有效的。To ensure the effectiveness of landslide prevention and control,first conduct an analysis of landslide exploration results,and based on this,carry out landslide prevention and control design;Finally,combined with the prediction of landslide deformation after prevention and control,the application effect evaluation of exploration results and prevention measures will be carried out.The analysis results indicate that the stability of landslides belongs to an unstable~stable state,and there is a risk of instability under adverse working conditions.Based on engineering practice,it is recommended to use "pile sheet wall+lattice slope protection" for prevention and control;At the same time,through the deformation prediction after landslide prevention and control,it is found that the subsequent deformation of the landslide has a continuous decreasing characteristic,indicating that the deformation after landslide prevention and control tends to be stable.Therefore,the results of landslide exploration and control measures are accurate and effective.

关 键 词：滑坡 勘察成果 变形预测 效果评价 

分 类 号：P642[天文地球—工程地质学]