Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 44 Issue 5
Turn off MathJax
Article Contents
Abstract
References
Related Articles
REN Yang, LI Tian-bin, YANG Ling, WEI Da-qiang, TANG Jie-ling. Stability analysis of ultra-high-steep reinforced soil-filled slopes based on centrifugal model tests and numerical calculation[J]. Chinese Journal of Geotechnical Engineering, 2022, 44(5): 836-844. DOI: 10.11779/CJGE202205006
Citation: REN Yang, LI Tian-bin, YANG Ling, WEI Da-qiang, TANG Jie-ling. Stability analysis of ultra-high-steep reinforced soil-filled slopes based on centrifugal model tests and numerical calculation[J]. Chinese Journal of Geotechnical Engineering, 2022, 44(5): 836-844. DOI: 10.11779/CJGE202205006
shu

Stability analysis of ultra-high-steep reinforced soil-filled slopes based on centrifugal model tests and numerical calculation

  • 1.

    State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, China

  • 2.

    College of Environmental and Civil Engineering, Chengdu University of Technology, Chengdu 610059, China

  • 3.

    Sichuan Sanhe College of Professionals, Luzhou 646200, China

More Information
  • Received Date: March 21, 2021
  • Available Online: September 22, 2022
    Graphical Abstract
    • Abstract
  • In airport construction in mountainous areas, there is an ultra-high-steep (100-m slope ratio less than 1:1) reinforced soil-filled slope scheme, but there are few studies on the stability of this kind of slope. Taking the ultra-high-steep reinforced soil-filled slope scheme of an airport in Yunnan Province of China as an example, through the large-scale geotechnical centrifugal model tests and numerical calculation, the stability of the reinforced soil-filled slope under natural conditions is studied. The main results are as follows: (1) The deformation and failure of the slope include local cracking of filled soil, panel bulging and slight extroversion of piles, and the displacement of pile top does not exceed the allowable design deviation. (2) The displacement of the slope at the top is mainly subsidence, with the maximum subsidence at the mouth, and there are settlement and lateral horizontal displacement in the lower and middle parts of the slope at the interface between the reinforcement and the foundation at the steep terrain. The deformation of the slope meets the requirements of the specification. (3) The soil pressure inside the filled slope is lower, and that in the middle part of the slope is the greatest. The axial force basically meets the design requirements, while that of a small number of reinforcement bands at the interface between the reinforcement and the foundation exceeds the design value (less than 4%). The study shows that the overall stability of the ultra-high-steep reinforced soil-filled slope is better. However, the filled soil in the mountainous airport is an inverted triangle terrain, and there exist local hidden dangers in the middle and lower parts of the slope (where the terrain of foundation surface changes steeply and the reinforcement band shortens). Subsequently the schemes should be optimized so as to further improve the local stability of the slope and the internal stability of the reinforcement soil. The relevant achievement may provide reference for the stability analysis of ultra-high-steep reinforced soil slope of mountainous airports and other similar centrifugal model tests.
    • FullText(HTML)
    • References (18)
  • [1]
    马丽慧. 遂宁机场高填方边坡稳定性分析[D]. 成都: 成都理工大学, 2013.

    MA Li-hui. Research on the Stability of High Embankment Slope of Suining Airport[D]. Chengdu: Chengdu University of Technology, 2013. (in Chinese)
    [2]
    李天斌, 田晓丽, 韩文喜, 等. 预加固高填方边坡滑动破坏的离心模型试验研究[J]. 岩土力学, 2013, 34(11): 3061–3070. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201311005.htm

    LI Tian-bin, TIAN Xiao-li, HAN Wen-xi, et al. Centrifugal model tests on sliding failure of a pile-stabilized high fill slope[J]. Rock and Soil Mechanics, 2013, 34(11): 3061–3070. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201311005.htm
    [3]
    刘晓哲, 韩文喜. 泸沽湖机场北东端高填方稳定性分析[J]. 地质灾害与环境保护, 2010, 21(3): 42–44. https://www.cnki.com.cn/Article/CJFDTOTAL-DZHB201003008.htm

    LIU Xiao-zhe, HAN Wen-xi. The stability analysis of high fill slopes in northeast side of Lugu Lake Airport[J]. Journal of Geological Hazards and Environment Preservation, 2010, 21(3): 42–44. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-DZHB201003008.htm
    [4]
    王会成. 广西河池机场高填方施工技术[J]. 建筑施工, 2010, 32(11): 1123–1125, 1132. https://www.cnki.com.cn/Article/CJFDTOTAL-JZSG201011013.htm

    WANG Hui-cheng. Construction technology of high-fill for Guangxi Hechi Airport[J]. Building Construction, 2010, 32(11): 1123–1125, 1132. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-JZSG201011013.htm
    [5]
    齐文, 丁一, 梅平. 高填方机场加筋挡土墙施工技术与质量控制[J]. 路基工程, 2010(6): 196–198.

    QI Wen, DING Yi, MEI Ping. Construction technology and quality control of reinforced retraining wall for high filled airport[J]. Subgrade Engineering, 2010(6): 196–198. (in Chinese)
    [6]
    FUJITA Y, SUGIMOTO T, TSUDA M, et al. High geogrid-reinforced soil retaining walls for a new airport[C]// Geosynthetics in Civil and Environmental Engineering, Geosynthetics Asia 2008 Proceedings of the 4th Asian Regional Conference on Geosynthetics in Shanghai, China, 2009, Shanghai.
    [7]
    STUEDLEIN A W, BAILEY M, LINDQUIST D, et al. Design and performance of a 46-m-high MSE wall[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2010, 136(6): 786–796. doi: 10.1061/(ASCE)GT.1943-5606.0000294
    [8]
    凌天清. 公路高大加筋土挡墙设计方法的研究[J]. 中国公路学报, 2000, 13(2): 13–15, 19.

    LING Tian-qing. Research on high reinforced earth retaining wall design methods in highway engineering[J]. China Journal of Highway and Transport, 2000, 13(2): 13–15, 19. (in Chinese)
    [9]
    SHIN E C, SHIN H S, PARK J J. Numerical simulation and shaking table test of geotextile bag retaining wall structure[J]. Environmental Earth Sciences, 2019, 78(16): 1–17.
    [10]
    任非凡, 徐超, 许强, 等. 山区超高加筋土路基力学行为的有限元分析[J]. 长江科学院院报, 2014, 31(3): 101–105. https://www.cnki.com.cn/Article/CJFDTOTAL-CJKB201403020.htm

    REN Fei-fan, XU Chao, XU Qiang, et al. Finite element analysis on the mechanics behavior of super-high reinforced earth embankment in mountainous areas[J]. Journal of Yangtze River Scientific Research Institute, 2014, 31(3): 101–105. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-CJKB201403020.htm
    [11]
    沈珠江. 关于土力学发展前景的设想[J]. 岩土工程学报, 1994, 16(1): 110–111. http://manu31.magtech.com.cn/Jwk_ytgcxb/CN/abstract/abstract9753.shtml

    SHEN Zhu-jiang. Development prospect of soil mechanics[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(1): 110–111. (in Chinese) http://manu31.magtech.com.cn/Jwk_ytgcxb/CN/abstract/abstract9753.shtml
    [12]
    张军辉, 黄湘宁, 郑健龙, 等. 河池机场填石高填方土基工后沉降离心模型试验研究[J]. 岩土工程学报, 2013, 35(4): 773–778. http://manu31.magtech.com.cn/Jwk_ytgcxb/CN/abstract/abstract15015.shtml

    ZHANG Jun-hui, HUANG Xiang-ning, ZHENG Jian-long, et al. Centrifugal model tests on post-construction settlement of high embankment of Hechi Airport[J]. Chinese Journal of Geotechnical Engineering, 2013, 35(4): 773–778. (in Chinese) http://manu31.magtech.com.cn/Jwk_ytgcxb/CN/abstract/abstract15015.shtml
    [13]
    梅源, 胡长明, 魏弋峰, 等. Q2、Q3黄土深堑中高填方地基变形规律离心模型试验研究[J]. 岩土力学, 2015, 36(12): 3473–3481. https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201512018.htm

    MEI Yuan, HU Chang-ming, WEI Yi-feng, et al. A centrifugal test study of the deformation of high backfill foundation in deep ravine of Q2 and Q3 loess[J]. Rock and Soil Mechanics, 2015, 36(12): 3473–3481. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201512018.htm
    [14]
    郑建国, 曹杰, 张继文, 等. 基于离心模型试验的黄土高填方沉降影响因素分析[J]. 岩石力学与工程学报, 2019, 38(3): 560–571. https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201903012.htm

    ZHENG Jian-guo, CAO Jie, ZHANG Ji-wen, et al. Analysis of influencing factors of high loess-filled foundations based on centrifugal model tests[J]. Chinese Journal of Rock Mechanics and Engineering, 2019, 38(3): 560–571. (in Chinese) https://www.cnki.com.cn/Article/CJFDTOTAL-YSLX201903012.htm
    [15]
    民用机场岩土工程设计规范: MH/T 5027—2013[S]. 2013.

    Code for Geotechnical Engineering Design of Airpot: MH/T 5027—2013[S]. 2013. (in Chinese)
    [16]
    民用机场高填方工程技术规范: MH/T 5035—2017[S]. 2017.

    Technical Code for High Filling Engineering of Airport: MH/T 5035—2017[S]. 2017. (in Chinese)
    [17]
    高填方地基技术规范: GB51254—2017[S]. 2017.

    Technical Code for Deep Filled Ground: GB51254—2017[S]. 2017. (in Chinese)
    [18]
    任洋, 李天斌, 赖林. 强震区隧道洞口段边坡动力响应特征离心振动台试验[J]. 岩土力学, 2020, 41(5): 1605–1612, 1624.

    REN Yang, LI Tian-bin, LAI Lin. Centrifugal shaking table test on dynamic response characteristics of tunnel entrance slope in strong earthquake area[J]. Rock and Soil Mechanics, 2020, 41(5): 1605–1612, 1624. (in Chinese)
    • Related Articles

  • Related Articles

    [1]LU Xian-long, CHEN Xiang-sheng, CHEN Xi. Risk prevention and control of artificial ground freezing (AGF)[J]. Chinese Journal of Geotechnical Engineering, 2021, 43(12): 2308-2314. DOI: 10.11779/CJGE202112018
    [2]DOU Jin-xi, ZHANG Gui-jin, CHEN An-zhong, YANG Bo-shi, XIN Rui-liang, JIANG Huang-bin, DUAN Ji-hong, LI Hai. Mechanism of seepage control of pulsating grouting in completely weathered granite stratum[J]. Chinese Journal of Geotechnical Engineering, 2021, 43(2): 309-318. DOI: 10.11779/CJGE202102011
    [3]SUN Chao-wei, CHAI Jun-rui, XU Zeng-guang, QIN Yuan. Numerical simulation and assessment of seepage control effects on surrounding fractured rocks of underground powerhouse in Jinchuan Hydropower Station[J]. Chinese Journal of Geotechnical Engineering, 2016, 38(5): 786-797. DOI: 10.11779/CJGE201605003
    [4]ZHU Guo-sheng, CUI Hao-dong, ZHANG Jia-fa, SHENG Xiao-tao. Seepage control measures for dam foundation and underground powerhouse caverns at right bank of Wudongde Hydropower Station[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(9): 1722-1727.
    [5]ZHAO Yanlin, CAO Ping, LIN Hang, LIU Yeke. Rheologic fracture mechanism and failure criterion of rock cracks under compressive-shear load with seepage pressure[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(4): 511-517.
    [6]Seepage control of thin cut-off wall of Zhoujiawan by the unsteady seepage flow method[J]. Chinese Journal of Geotechnical Engineering, 2004, 26(6): 858-862.
    [7]ZHENG Hong, C. F. Lee, L. G. Tham, Ge Xiurun. Displacement-controlled method in finite element analysis and its applications[J]. Chinese Journal of Geotechnical Engineering, 2002, 24(1): 81-85.
    [8]Zhu Yueming, Xu Hongbo. Analysis of Seepage Flow through Roller-Compacted Concrete(RCC) Dams[J]. Chinese Journal of Geotechnical Engineering, 1993, 15(6): 34-43.
    [9]Zhou Hongkui. Problems on the Criterion of Liquid Limit[J]. Chinese Journal of Geotechnical Engineering, 1992, 14(6): 74-80.
    [10]Liu Lin-de. Experimental Research on the Percolation Stability and the Measures for Seepage Control of Darn Foundations Which are the Deep Alluvion of the River Valleys in Sichuan[J]. Chinese Journal of Geotechnical Engineering, 1982, 4(1): 94-103.
    • Supplements (0)

  • Cited by

    Periodical cited type(1)

    1. 陈娟，姜命强，赵源. 基于多目标优化的动水注浆参数设计. 水利规划与设计. 2025(02): 76-79+102 .

    Other cited types(1)

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads Cited by(2)
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return