湖州妙西宝峰寺滑坡稳定性分析评价与防治措施研究

详细信息    查看全文 | 推荐本文 |

英文篇名：Stability Analysis and Evaluation and Prevention Measures of Baofeng Temple Landslide in Miaoxi,Huzhou 作者：胡强 ; 田冲 英文作者：Hu Qiang;Tian Chong;Huzhou Geological Environment Monitoring Station;Zhejiang Province Nuclear Industry 262 Geological Team; 关键词：滑坡 ; 发育特征 ; 稳定性评价 ; 治理研究 英文关键词：the landslide;;development characteristics;;stability evaluation;;governance research 中文刊名：KJTB 英文刊名：Bulletin of Science and Technology 机构：湖州市地质环境监测站;浙江省核工业二六二大队; 出版日期：2019-07-31 出版单位：科技通报 年：2019 期：v.35;No.251 语种：中文; 页：KJTB201907040 页数：3 CN：07 ISSN：33-1079/N 分类号：208-210

摘要

宝峰寺滑坡因早期开挖山体形成人工边坡,破坏了边坡稳定性,后期在多次强降雨影响下形成滑坡隐患。本文通过现场勘勘察并在分析该滑坡特征及成因等的基础上,利用传导系数法和推力法简化方程式并计算滑坡稳定性,结果表明该滑坡近期在雨季处于不稳定状态,旱季表层土体处于欠稳定状态。根据稳定分析及推力计算,滑坡区为整体滑移区,在确保治理工程的经济合理性和安全性的前提下,采取防治措施,防止其再次扩大范围,减少损失,确保居民安全。
        Landslide in baofeng temple is a man-made side slope due to early excavation,Destroyed the mountain slope stability. In the later period,under the influ-ence of many times heavy rainfall,there are potential landslide hazards. In this article,through field survey and on the basis of analyzing the characteristics and causes of the landslide. Using Conduction coefficient and the thrust method to simplify the equation and calculate the landslide stability. The results show that the landslide is unstable in the rainy season and the surface soil is less stable state in the dry season. According to the stability analysis and thrust calculation,the landslide area is the overall slip area. On the premise that economic rationality and safety of the governance project are ensured,Prevention and control measures should be taken to prevent it from expanding its scope again. reduce losses and ensure the safety of residents.

引文

[1]湖州市地质灾害防治与地质环境保护规划(2016—2020).
    [2] DZ/T 0218-2006,滑坡防治工程勘查规范[S].
    [3] DZ/T 0219-2006,滑坡防治工程设计与施工技术规范[S].
    [4]湖州市吴兴区妙西镇关山村宝峰寺后滑坡地质灾害隐患勘查与治理设计(浙江省核工业二六二大队,2016. 5).