ISSN 1000-3665 CN 11-2202/P
  • Included in Scopus
  • Included in DOAJ
  • Included in WJCI Report
  • Chinese Core Journals
  • The Key Magazine of China Technology
  • Included in CSCD
Wechat
Volume 36 Issue 6
Turn off MathJax
Article Contents
Abstract
References
Related Articles
LIANGYan~(, . Application of the optimization method to the analysis of landslide stability in a reservoir region[J]. Hydrogeology & Engineering Geology, 2009, 36(6): 114-117.
Citation: LIANGYan~(, . Application of the optimization method to the analysis of landslide stability in a reservoir region[J]. Hydrogeology & Engineering Geology, 2009, 36(6): 114-117.
shu

Application of the optimization method to the analysis of landslide stability in a reservoir region

More Information
    Graphical Abstract
    • Abstract
  • The stability of the old landslide of Guizhou in the Three Gorges region during reservoir water level drawdown from 175 to 145m is studied.Using the Golden-Split method to optimize the calculating process,the stability of the old landslide of Guizhou during reservoir water level drawdown is analyzed in combination of the pore water pressures calculated from the transient seepage analyses by using the finite element software MIDAS/GTS.Through numerical calculation,the relationships between the landslide stability and the reservoir water level drawdown are obtained.The results show that the old landslide of Guizhou is stable during the reservoir water level drawdown from 175 to 145m.It is effective to apply Golden-Split method to the analysis of landslide stability on a reservoir region.A minimum value of the safety coefficient of landslide exists,which does not singly reduce with reservoir water level drawdown.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LIU Jiayi, CHEN Chunli, FU Yukai, WANG Chenxing, LI Tonglu, XIAO Ruihua, LIU Yanhui. Mechanism of rainfall-induced shallow landslide and stability prediction model[J]. Hydrogeology & Engineering Geology, 2024, 51(2): 183-191. DOI: 10.16030/j.cnki.issn.1000-3665.202306051
    [2]ZHAO Li, HUANG Shangzheng, ZHANG Qing, LU Yucan, JIN Yi, WANG Xinyi, XING Mingfei. Effect of injection time and hydrostatic pressure on chloride migration in a porous geothermal reservoir[J]. Hydrogeology & Engineering Geology, 2023, 50(2): 189-197. DOI: 10.16030/j.cnki.issn.1000-3665.202206026
    [3]SHI Xingxing, CUI Shenghua, PEI Xiangjun, ZHU Ling, YANG Qingwen. A study of the pro-water pressure for initiation of a large landslide triggered by a strong earthquake based on fluid-structure coupling[J]. Hydrogeology & Engineering Geology, 2022, 49(2): 102-114. DOI: 10.16030/j.cnki.issn.1000-3665.202104052
    [4]YE Junneng, ZHOU Ye, ZHU Yaohong, LIU Ganbin. A study of the excess pore water pressure during pile-sinking construction of nodular pile composite foundation[J]. Hydrogeology & Engineering Geology, 2019, 46(1): 103-110. DOI: 10.16030/j.cnki.issn.1000-3665.2019.01.14
    [5]ZHUCan, . 天津滨海新区抽水引起地面沉降现场试验研究[J]. Hydrogeology & Engineering Geology, 2018, 45(2): 159-164. DOI: 10.16030/j.cnki.issn.1000-3665.2018.02.24
    [6]CHENQuan, . Water pressure and excavation simulation with the numerical manifold method[J]. Hydrogeology & Engineering Geology, 2011, 38(4): 43-47.
    [7]CHENNeng-yuan, . Experimental study on dynamic intensity and pore water pressure development of fly ash mixed with loess[J]. Hydrogeology & Engineering Geology, 2011, 38(1): 76-80.
    [8]JIANGXiu-ling, . Stability assessment for the landslide undergoing the effects of water level fluctuation in the Three Gorges Reservoir area,China[J]. Hydrogeology & Engineering Geology, 2010, 37(6): 38-42.
    [9]HELei, . Effects of pore water in shear strength of weathered red mudstone in Lanzhou area,China[J]. Hydrogeology & Engineering Geology, 2010, 37(3): 48-52.
    [10]LIUYun-tao~, . Study on dissipation law of pore water pressure in strengthening soft foundation by vacuum-surcharge preloading[J]. Hydrogeology & Engineering Geology, 2008, 35(2): 71-75.

Catalog

    Get Citation
    PDF
    XML
    Article views (1190) PDF downloads (595) Cited by()
    • Address: 20 Dahui temple, Haidian District, Beijing
    • Contact：01060850957（distribution）
    • 01060850956（advertising）
    • Notice of advertisement release registration: 京海工商广登字20170026号
    • Copyright：Editorial Office of Hydrogeology & Engineering Geology 京ICP备05065572号-7

    Links：

    Email Alert

    RSS

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return