Volume 28 Issue S1
Oct.  2020
Turn off MathJax
Article Contents
HU Yongpeng, SHU Biao, JIN Fuxi. 2020: SLOPE STABILITY ANALYSIS AND TREATMENT METHODS OF A LANDSLIDE IN CARBONACEOUS MUDSTONE STRATUM. JOURNAL OF ENGINEERING GEOLOGY, 28(S1): 108-115. doi: 10.13544/j.cnki.jeg.2020-337
Citation: HU Yongpeng, SHU Biao, JIN Fuxi. 2020: SLOPE STABILITY ANALYSIS AND TREATMENT METHODS OF A LANDSLIDE IN CARBONACEOUS MUDSTONE STRATUM. JOURNAL OF ENGINEERING GEOLOGY, 28(S1): 108-115. doi: 10.13544/j.cnki.jeg.2020-337

SLOPE STABILITY ANALYSIS AND TREATMENT METHODS OF A LANDSLIDE IN CARBONACEOUS MUDSTONE STRATUM

doi: 10.13544/j.cnki.jeg.2020-337
Funds:

This research is supported by the National Natural Science Foundation of China (Grant No. 41702387) and China Postdoctoral Science Foundation (Grant Nos. 2017M610507, 2018T110845)

  • Received Date: 2020-06-30
  • Rev Recd Date: 2020-07-23
  • The engineering properties of carbonaceous mudstone may be significantly reduced when water is introduced, which can easily cause engineering problems. A landslide project was used in this paper to study the role of carbonaceous mudstone stratum in the formation of landslide. Data collection, on-site investigation and laboratory test were used to investigate the occurrence environment and basic characteristics of the landslide area. According to the causes of landslide development, we analyzed the formation mechanism, and concluded that the main factor for the formation of the landslide is poor hydrologic characteristics of carbonaceous mudstone stratum, and the main inducing factor is the continuous rainfall. On this basis, we analyzed the slope stability qualitatively and quantitatively, and concluded that the slope will continue to slide under the rainfall conditions and should be treated as soon as possible. According to the characteristics of the landslide, we introduced a comprehensive treatment scheme to contral this landslide, including anti-slide pile, crack fillup, intercepting ditch, retaining wall and displacement monitoring.
  • loading
  • Ban Y. 2016. Analysis of a typical case of slide and treatment of the carbonaceous mudstone high cutting slope[J]. Railway Investigation and Surveying,42(2):20-23.
    Chen L. 2017. Study on wet deformation characteristics of carbon slurry cutting slope[D]. Changsha:Changsha University of Science and Technology.
    Fu H Y,Liu J,Zeng L,et al. 2019. Characteristics of carbonaceous mudstone disintegration under load and wet and dry cycle[J]. Chinese Journal of Highway and Transport,32(9):22-31.
    Fu H Y,Shi Z N,Qiu X,et al. 2017. Seepage and deformation characteristics of carbonaceous mudstone-soil layered embankment under water immersion[J]. Chinese Journal of Highway and Transport,30 (11):1-8, 98.
    Huang J Y,Huang R X. 2014. Stability analysis of carbonaceous mudstone cutting slope under nonlinear strength criterion[J]. Hunan Communication Science and Technology,40 (3):9-11, 161.
    Jie Y X,Zhou S B,Guo Z H,et al. 2018. Centrifuge model tests and strength reduction method for influence of bench arrangement on stability of reinforced slopes[J]. Journal of Engineering Geology,26(5):1178-1187.
    Li X J,Ma H M,Wu H G. 2010. Stability analysis and control measures of landslide under complex water cut conditions[J]. Journal of Engineering Geology,18(1):60-65.
    Liu X X,Dai Y,Zhang P,et al. 2017. Analysis of factors influencing stability of soft interbedded carbonaceous mudstone slope[J]. Journal of Hunan University of Arts and Science(Science and Technology),29 (1):65-69, 73.
    Ma P H,Peng J B,Wang Q Y,et al. 2018. Formation mechanism, deposits and motion characteristics of the typical loess landslide in south Jingyang platform[J]. Journal of Engineering Geology,26(4):930-938.
    National standards drafting group of the People's Republic of China. 2013. Technical specifications for construction slope engineering(GB 50330-2013)[S]. Beijing:China Construction Industry Press.
    National standards drafting group of the People's Republic of China. 2006. Technical specifications for landslide control engineering design and construction(DZ/T 0219-2006)[S]. Beijing:China Standard Publishing House.
    Sang K. 2013. Statistics and analysis of landslide disaster data in China in recent 60 years[J]. Science and Technology Communication,5(10):129-124.
    Wang Q G. 2019. Stability analysis and prevention of landslide near dam in Hanjiang Gushan navigation and power hub project area[J]. Chinese Journal of Geological Hazards and Prevention,30(1):41-51.
    Ye C L,Xue F Z,Feng H P,et al. 2020. Model test on the dynamic deformation characteristics of pile-side carbonaceous mudstone before and after soaking[J]. Journal of Railway Engineering,37(3):1-6.
    Ye L C,Xue F Z,Xie Y F,et al. 2019. Experimental research on the engineering mechanical properties of carbon mudstone[J]. Journal of Railway Engineering,36(11):1-6.
    Zeng L,Fu H Y,He W,et al. 2013. Effects of rainfall infiltration factors on stability of carbonaceous mudstone embankment slope[J]. Journal of Highway Communication Technology,30 (3):39-44, 58.
    Zhou J W,Chen M L,Li H B,et al. 2019. Formation and movement mechanisms of water induced landslides and hazard prevention and mitigation techologies[J]. Journal of Engineering Geology,27(5):1131-1145.
    Zhu S N,Yin Y P,Li B. 2018. Evolution characteristics of weak intercalation in massive layered rockslides-A case study of Jiweishan rockslide in Wulong, Chongqing[J]. Journal of Engineering Geology,26(6):1638-1647.
    班鹰. 2016. 炭质泥岩路堑高边坡变形破坏及工程处治典型案例分析[J]. 铁道勘察,42(2):20-23.
    陈良. 2017.

    炭质泥岩路堑边坡湿化变形特性研究[D]. 长沙:长沙理工大学.
    付宏渊,刘杰,曾铃,等. 2019. 考虑荷载及干湿循环作用的炭质泥岩崩解特征试验[J]. 中国公路学报,32(9):22-31.
    付宏渊,史振宁,邱祥,等. 2017. 炭质泥岩-土分层路堤在浸水条件下的渗流及变形特征试验[J]. 中国公路学报,30 (11):1-8, 98.
    黄静宇,黄新任. 2014. 非线性强度准则下炭质泥岩路堑边坡稳定性分析[J]. 湖南交通科技,40 (3):9-11, 161.
    介玉新,周诗博,郭政豪,等. 2018. 平台分级对加筋土边坡稳定性的影响研究[J]. 工程地质学报,26(5):1178-1187.
    李晓军,马惠民,吴红刚. 2010. 复杂含水条件下滑坡的稳定性分析及治理措施[J]. 工程地质学报,18(1):60-65.
    刘新喜,戴毅,张平,等. 2017. 炭质泥岩软弱夹层岩质边坡稳定性影响因素分析[J]. 湖南文理学院学报(自然科学版),29 (1):65

    -69, 73.
    马鹏辉,彭建兵,王启耀,等. 2018. 泾阳南塬典型黄土滑坡成因、堆积及运动特征分析[J]. 工程地质学报,26(4):930-938.
    桑凯. 2013. 近60年中国滑坡灾害数据统计与分析[J]. 科技传播,5(10):129-124.
    王启国. 2019. 汉江孤山航电枢纽工程区近坝滑坡稳定性分析及防治工程建议[J]. 中国地质灾害与防治学报,30(1):41-51.
    叶朝良,薛飞招,冯怀平,等. 2020. 桩端炭质泥岩浸水前后动力变形特性模型试验[J]. 铁道工程学报,37(3):1-6.
    叶朝良,薛飞招,谢玉芳,等. 2019. 炭质泥岩工程力学特性试验研究[J]. 铁道工程学报,36(11):1-6.
    中华人民共和国国家标准编写组. 2006. 滑坡防治工程设计与施工技术规范(DZ/T 0219-2006)[S]. 北京:中国标准出版社.
    中华人民共和国国家标准编写组. 2013. 建筑边坡工程技术规范(GB 50330-2013)[S]. 北京:中国建筑工业出版社.
    曾铃,付宏渊,贺炜,等. 2013. 降雨入渗因素对炭质泥岩路堤边坡稳定性的影响[J]. 公路交通科技,30 (3):39-44, 58.
    周家文,陈明亮,李海波,等. 2019. 水动力型滑坡形成运动机理与防控减灾技术[J]. 工程地质学报,27(5):1131-1145.
    朱赛楠,殷跃平,李滨. 2018. 大型层状基岩滑坡软弱夹层演化特征研究——以重庆武隆鸡尾山滑坡为例[J]. 工程地质学报,26 (6):1638-1647.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Article views (757) PDF downloads(63) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint