Volume 40 Issue 3
Jun.  2026
Turn off MathJax
Article Contents
Article Navigation >  GEOTECHNICAL ENGINEERING TECHNIQUE  > 2026  >  40(3): 366-372
REN Xiufang, LI Kai, QU Bin, WEI Zhiyuan. Correlation between rainfall and surface displacement of shallow loess landslides: a case study of Dongzhangpo Village landslide, Xi’an[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2026, 40(3): 366-372. doi: 10.20265/j.cnki.issn.1007-2993.2025-0034
Citation: REN Xiufang, LI Kai, QU Bin, WEI Zhiyuan. Correlation between rainfall and surface displacement of shallow loess landslides: a case study of Dongzhangpo Village landslide, Xi’an[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2026, 40(3): 366-372. doi: 10.20265/j.cnki.issn.1007-2993.2025-0034
shu

Correlation between rainfall and surface displacement of shallow loess landslides: a case study of Dongzhangpo Village landslide, Xi’an

doi: 10.20265/j.cnki.issn.1007-2993.2025-0034

  • Shaanxi Tiandi Geology Co., Ltd., Xi’an 710054, Shaanxi, China

  • Received Date: 2025-01-20
  • Accepted Date: 2025-04-09
  • Rev Recd Date: 2025-03-06
    • Available Online: 2026-06-08
  • Publish Date: 2026-06-08
    Abstract
  • The Dongzhangpo Village landslide is a rainfall-triggered shallow loess landslide. To reveal the deformation mechanism of shallow loess landslides induced by rainfall and provide a basis for the early warning of regional shallow loess landslides during the rainy season, monitoring and correlation analysis of rainfall, soil moisture content and slope deformation were carried out on this landslide. The results show that the horizontal and vertical displacements on the landslide surface basically reach their peaks under the condition of rainfall peaks. According to the variation trends of rainfall and slope displacement, the Dongzhangpo Village landslide is a typical rainfall-triggered landslide. The Pearson correlation coefficient analysis indicates that the soil moisture content at depths of 0.2~4.2 m below the ground surface has an extremely strong correlation with rainfall. The lag time of soil moisture content variation ranges from 30 to 196 h, and the lag time gradually increases with the increase of burial depth. The surface displacement has an extremely strong correlation with the increment of soil moisture content at 0.2 m depth, a moderate correlation with that at 0.7 m, 1.2 m and 1.5 m depths, and a weak correlation with that at 2.2 m, 3.2 m and 4.2 m depths, indicating that the landslide deformation is dominated by shallow surface displacement. In terms of the lag of surface displacement behind the increase of moisture content, the peak correlation coefficients at all depths appear within 24 h with very small lag, showing that slope deformation occurs shortly after the increase of soil moisture content.

     

    • FullText(HTML)
  • loading
    • References(14)
  • [1]
    王念秦. 黄土滑坡发育规律及其防治措施研究[D]. 成都: 成都理工大学, 2004. (WANG N Q. Study on the growing laws and controlling measures for loess landslide[D]. Chengdu: Chengdu University of Technology, 2004. (in Chinese)

    WANG N Q. Study on the growing laws and controlling measures for loess landslide[D]. Chengdu: Chengdu University of Technology, 2004. (in Chinese)
    [2]
    韩 帅. 天水地区强降雨诱发黄土−泥岩滑坡机理实验研究[D]. 北京: 中国地质科学院, 2020. (HAN S. Experimental study on the mechanism of loess-mudstone landslide induced by heavy rainfall in Tianshui area[D]. Beijing: Chinese Academy of Geological Sciences, 2020. (in Chinese)

    HAN S. Experimental study on the mechanism of loess-mudstone landslide induced by heavy rainfall in Tianshui area[D]. Beijing: Chinese Academy of Geological Sciences, 2020. (in Chinese)
    [3]
    许建聪, 尚岳全, 陈侃福, 等. 强降雨作用下的浅层滑坡稳定性分析[J]. 岩石力学与工程学报, 2005, 24(18): 3246-3251. (XU J C, SHANG Y Q, CHEN K F, et al. Analysis of shallow landslide stability under intensive rainfall[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(18): 3246-3251. (in Chinese) doi: 10.3321/j.issn:1000-6915.2005.18.007

    XU J C, SHANG Y Q, CHEN K F, et al. Analysis of shallow landslide stability under intensive rainfall[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24（18）: 3246-3251. (in Chinese) doi: 10.3321/j.issn:1000-6915.2005.18.007
    [4]
    许丁丁. 地质灾害的研究现状[J]. 山西建筑, 2006, 32(11): 68-69. (XU D D. Research situation of geological hazard[J]. Shanxi Architecture, 2006, 32(11): 68-69. (in Chinese)

    XU D D. Research situation of geological hazard[J]. Shanxi Architecture, 2006, 32（11）: 68-69. (in Chinese)
    [5]
    张卫中. 向家坡滑坡稳定性分析及动态综合治理研究[D]. 重庆: 重庆大学, 2007. (ZHANG W Z. Research on stability analysis and dynamic comprehensive treating about Xiangjiapo landslide[D]. Chongqing: Chongqing University, 2007. (in Chinese)

    ZHANG W Z. Research on stability analysis and dynamic comprehensive treating about Xiangjiapo landslide[D]. Chongqing: Chongqing University, 2007. (in Chinese)
    [6]
    高华喜, 殷坤龙. 降雨与滑坡灾害相关性分析及预警预报阀值之探讨[J]. 岩土力学, 2007, 28(5): 1055-1060. (GAO H X, YIN K L. Discuss on the correlations between landslides and rainfall and threshold for landslide early-warning and prediction[J]. Rock and Soil Mechanics, 2007, 28(5): 1055-1060. (in Chinese) doi: 10.3969/j.issn.1000-7598.2007.05.039

    GAO H X, YIN K L. Discuss on the correlations between landslides and rainfall and threshold for landslide early-warning and prediction[J]. Rock and Soil Mechanics, 2007, 28（5）: 1055-1060. (in Chinese) doi: 10.3969/j.issn.1000-7598.2007.05.039
    [7]
    李长江, 麻土华, 李 炜, 等. 滑坡频度-降雨量的分形关系[J]. 中国地质灾害与防治学报, 2010, 21(1): 87-93. (LI C J, MA T H, LI W, et al. Fractal relation of landslide frequency and rainfall[J]. The Chinese Journal of Geological Hazard and Control, 2010, 21(1): 87-93. (in Chinese) doi: 10.3969/j.issn.1003-8035.2010.01.018

    LI C J, MA T H, LI W, et al. Fractal relation of landslide frequency and rainfall[J]. The Chinese Journal of Geological Hazard and Control, 2010, 21（1）: 87-93. (in Chinese) doi: 10.3969/j.issn.1003-8035.2010.01.018
    [8]
    李 媛. 区域降雨型滑坡预报预警方法研究[D]. 北京: 中国地质大学(北京), 2005. (LI Y. Method for the warning of precipitation-induced landslides[D]. Beijing: China University of Geosciences (Beijing), 2005. (in Chinese)

    LI Y. Method for the warning of precipitation-induced landslides[D]. Beijing: China University of Geosciences (Beijing), 2005. (in Chinese)
    [9]
    李 鹤. 东南沿海残积土地区降雨型滑坡预警预报体系的研究与应用[D]. 杭州: 浙江大学, 2011. (LI H. Study on early waring system for rain-induced slope failure in residual soils in southeast coastal region of China[D]. Hangzhou: Zhejiang University, 2011. (in Chinese)

    LI H. Study on early waring system for rain-induced slope failure in residual soils in southeast coastal region of China[D]. Hangzhou: Zhejiang University, 2011. (in Chinese)
    [10]
    李长江, 麻土华, 朱兴盛. 降雨型滑坡预报的理论、方法及应用[M]. 北京: 地质出版社, 2008. (LI C J, MA T H, ZHU X S. Forecasting of landslides triggered by rainfall: theory methods & applications[M]. Beijing: Geological Publishing House, 2008. (in Chinese)

    LI C J, MA T H, ZHU X S. Forecasting of landslides triggered by rainfall: theory methods & applications[M]. Beijing: Geological Publishing House, 2008. (in Chinese)
    [11]
    王 俊, 黄润秋, 聂 闻, 等. 基于无限边坡算法的降雨型滑坡预警系统的模型试验研究[J]. 岩土力学, 2014, 35(12): 3503-3510. (WANG J, HUANG R Q, NIE W, et al. Experimental study of early warning system model of landslide induced by rainfall based on infinite slope method[J]. Rock and Soil Mechanics, 2014, 35(12): 3503-3510. (in Chinese) doi: 10.16285/j.rsm.2014.12.021

    WANG J, HUANG R Q, NIE W, et al. Experimental study of early warning system model of landslide induced by rainfall based on infinite slope method[J]. Rock and Soil Mechanics, 2014, 35（12）: 3503-3510. (in Chinese) doi: 10.16285/j.rsm.2014.12.021
    [12]
    艾鸿敏. 基于GPS的降雨型滑坡变形监测与预警[D]. 重庆: 重庆大学, 2013. (AI H M. Rainfall-induced landslide deformation monitoring and early warning based on GPS[D]. Chongqing: Chongqing University, 2013. (in Chinese)

    AI H M. Rainfall-induced landslide deformation monitoring and early warning based on GPS[D]. Chongqing: Chongqing University, 2013. (in Chinese)
    [13]
    丁继新, 尚彦军, 杨志法, 等. 降雨型滑坡预报新方法[J]. 岩石力学与工程学报, 2004, 23(21): 3738-3743. (DING J X, SHANG Y J, YANG Z F, et al. New method of predicting rainfall-induced landslides[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(21): 3738-3743. (in Chinese) doi: 10.3321/j.issn:1000-6915.2004.21.030

    DING J X, SHANG Y J, YANG Z F, et al. New method of predicting rainfall-induced landslides[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23（21）: 3738-3743. (in Chinese) doi: 10.3321/j.issn:1000-6915.2004.21.030
    [14]
    李 宁, 刘冠麟, 陈有亮, 等. 降雨诱发浅层滑坡影响因素的解析分析[J]. 上海理工大学学报, 2018, 40(1): 65-75. (LI N, LIU G L, CHEN Y L, et al. Analytic analysis on the influencing factors of rainfall-induced shallow landslide[J]. Journal of University of Shanghai for Science and Technology, 2018, 40(1): 65-75. (in Chinese) doi: 10.13255/j.cnki.jusst.2018.01.012

    LI N, LIU G L, CHEN Y L, et al. Analytic analysis on the influencing factors of rainfall-induced shallow landslide[J]. Journal of University of Shanghai for Science and Technology, 2018, 40（1）: 65-75. (in Chinese) doi: 10.13255/j.cnki.jusst.2018.01.012
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 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

    Figures(20)

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (47) PDF downloads(9) Cited by()
    Proportional views
    Related

    Copyright © Geotechnical Engineering Technique京ICP备12043220号-2

    Address：No.79 Xibianmen Inner Street (Xibianmennei Dajie), Xicheng District, 100053, Beijing, P. R. China（100053）Tel：010-83117072 / 010-83196888Fax：（010）83117582Email：get099@263.net; ytgcjs@vip.163.com

    Supported by: Beijing Renhe Information Technology Co. Ltd    

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return