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 45 Issue S1
Turn off MathJax
Article Contents
Abstract
References
ZHANG Lucheng, ZHONG Qiming, YANG Meng, PENG Ming, LIU Jiaxin. Centrifugal model tests on overtopping-induced breaching of landslide dams[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(S1): 197-200. DOI: 10.11779/CJGE2023S10029
Citation: ZHANG Lucheng, ZHONG Qiming, YANG Meng, PENG Ming, LIU Jiaxin. Centrifugal model tests on overtopping-induced breaching of landslide dams[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(S1): 197-200. DOI: 10.11779/CJGE2023S10029
shu

Centrifugal model tests on overtopping-induced breaching of landslide dams

  • 1.

    Geotechnical Engineering Department, Nanjing Hydraulic Research Institute, Nanjing 210024, China

  • 2.

    Key Laboratory of Reservoir and Dam Safety, Ministry of Water Resources, Nanjing 210024, China

  • 3.

    College of Civil Engineering, Tongji University, Shanghai 200092, China

  • 4.

    Institute of Geotechnical Engineering, University of Natural Resources and Life Sciences, Vienna 1180, Austria

More Information
  • Received Date: July 05, 2023
  • Available Online: November 23, 2023
    Graphical Abstract
    • Abstract
  • Based on the 400 g·t centrifugal model test system for dam breaching of Nanjing Hydraulic Research Institute, the centrifugal model tests are carried out to study the breach evolution law and breach mechanism of overtopping-induced breaching of landslide dams by using the "time-space amplification" effect of supergravity field generated by high-speed rotation. The effects of dam height, downstream slope ratio and dam material gradation on the overtopping failure process of landslide dams are investigated by the centrifugal model tests for the first time. The test results show that the breach process of a landslide dam can be divided into four stages, which are surface erosion, retrogressive erosion, erosion along the breach channel, and breach stabilization. Moreover, the peak breach flow is most sensitive to the dam height, followed by the mean particle size. The time to the peak is mainly affected by the downstream slope ratio, and the relative residual dam height after breaching is primarily susceptible to the mean particle size.
    • FullText(HTML)
    • References (10)
  • [1]
    钟启明, 陈生水, 王琳. 堰塞湖致灾风险评估技术及应用[M]. 北京: 科学出版社, 2021.

    ZHONG Qiming, CHEN Shengshui, WANG Lin. Risk Assessment Technology and Application of Dammed Lake Disaster[M]. Beijing: Science Press, 2021. (in Chinese)
    [2]
    ZHONG Q M, WANG L, CHEN S S, et al. Breaches of embankment and landslide dams-State of the art review[J]. Earth-Science Reviews, 2021, 216: 103597. doi: 10.1016/j.earscirev.2021.103597
    [3]
    MEI S Y, CHEN S S, ZHONG Q M, et al. Effects of grain size distribution on landslide dam breaching—insights from recent cases in China[J]. Frontiers in Earth Science, 2021, 9: 658578. doi: 10.3389/feart.2021.658578
    [4]
    ZHENG H C, SHI Z M, SHEN D Y, et al. Recent advances in stability and failure mechanisms of landslide dams[J]. Frontiers in Earth Science, 2021, 9: 659935. doi: 10.3389/feart.2021.659935
    [5]
    SHEN D Y, SHI Z M, PENG M, et al. Longevity analysis of landslide dams[J]. Landslides, 2020, 17(8): 1797-1821. doi: 10.1007/s10346-020-01386-7
    [6]
    ZHOU G G D, LI S, LU X Q, et al. Large-scale landslide dam breach experiments: Overtopping and "overtopping and seepage" failures[J]. Engineering Geology, 2022, 304: 106680. doi: 10.1016/j.enggeo.2022.106680
    [7]
    ZHU X H, LIU B X, PENG J B, et al. Experimental study on the longitudinal evolution of the overtopping breaching of noncohesive landslide dams[J]. Engineering Geology, 2021, 288: 106137. doi: 10.1016/j.enggeo.2021.106137
    [8]
    PENG M, MA C Y, CHEN H X, et al. Experimental study on breaching mechanisms of landslide dams composed of different materials under surge waves[J]. Engineering Geology, 2021, 291: 106242. doi: 10.1016/j.enggeo.2021.106242
    [9]
    陈生水, 钟启明. 土石坝溃坝数学模型及应用[M]. 北京: 中国水利水电出版社, 2019.

    CHEN Shengshui, ZHONG Qiming. Numerical Models for Earth-Rock Dam Breaching and Their Applications[M]. Beijing: China Water & Power Press, 2019. (in Chinese)
    [10]
    WAN C F, FELL R. Investigation of rate of erosion of soils in embankment dams[J]. Journal of Geotechnical and Geoenvironmental Engineering, 2004, 130(4): 373-380. doi: 10.1061/(ASCE)1090-0241(2004)130:4(373)
    • Related Articles
  • Supplements (0)

  • Cited by

    Periodical cited type(24)

    1. 罗庆斐，袁松，袁飞云，周道良，王峥峥. 不同转向角度曲线隧道穿越走滑断层力学行为. 大连理工大学学报. 2025(02): 171-180 .
    2. 吴斌，袁松，康泽洲，罗庆斐，王峥峥. 地震和断层错动共同作用下大转向曲线隧道力学行为研究. 震灾防御技术. 2025(01): 153-162 .
    3. 张恒，徐龙军，彭龙强，谢礼立. 跨断层铁路隧道精细化建模与力学分析. 地震工程与工程振动. 2024(05): 1-12 .
    4. 袁松，王希宝，袁飞云，罗庆斐，肖锋，王峥峥. 不同类型断层错动下半圆形曲线隧道力学行为. 公路. 2024(12): 440-449 .
    5. 韩俊艳，赵文乐，帅义，侯本伟，郭富强，杜修力. 逆断层作用下局部腐蚀埋地管道的失效模式研究. 防灾减灾工程学报. 2024(06): 1386-1397 .
    6. 王综仕，韩现民，徐孟起，王为鑫. 断层错动-地震不同时序作用对隧道的影响研究. 石家庄铁道大学学报(自然科学版). 2024(04): 45-50+124 .
    7. 付艳斌，王福道，陈湘生，陆岸典，沈翔，李旭辉，王贝凌，洪成雨. 破碎带地层盾构隧道建造关键问题. 铁道标准设计. 2023(01): 25-33 .
    8. 章玉伟，徐泽鑫，谢远，邱军领，杨桃，谢永利. 断层破碎带隧道围岩敏感性及沉降控制分析. 科学技术与工程. 2023(08): 3493-3501 .
    9. 张玉芳，袁坤，周文皎，范家玮. 门源地震对跨冷龙岭断层的大梁隧道结构变形特征和地表裂缝分布规律研究. 岩石力学与工程学报. 2023(05): 1055-1069 .
    10. 陈斌辉. 跨活断层公路隧道损伤规律研究. 河南科技. 2023(10): 59-62 .
    11. 肖文斌，谢印标，郑扬，武科，陈榕，李秋雷，程睿哲. 活动断层下城市地铁隧道变形破坏与损伤. 山东大学学报(工学版). 2023(03): 1-13 .
    12. 王志岗，陶连金，石城，安韶. 逆断层错动作用下考虑柔性接头的综合管廊结构力学行为研究. 铁道科学与工程学报. 2023(06): 2256-2267 .
    13. 刘汉东，赵亚文，杨长林，徐红超，李冬冬. 穿越活断层倒虹吸结构变形影响敏感性研究. 华北水利水电大学学报(自然科学版). 2023(03): 81-88 .
    14. 张卜，姬若愚，钟紫蓝，许成顺，杜修力. 穿越岩土交界面竖井结构水平地震损伤破坏模式. 隧道与地下工程灾害防治. 2023(03): 27-40 .
    15. 史新伟，冯新，范哲. 逆断层作用下复合衬砌输水隧洞损伤演化分析. 防灾减灾工程学报. 2023(05): 1132-1140 .
    16. 周光新，盛谦，崔臻，王天强，马亚丽娜，付兴伟. 走滑断层错动影响下跨活断层铰接隧洞破坏机制模型试验. 岩土力学. 2022(01): 37-50 .
    17. 董航凯. 断裂作用对输水管道的影响效应研究. 水利与建筑工程学报. 2022(02): 66-71 .
    18. 崔臻，盛谦，李建贺，付兴伟. 蠕滑错断-强震时序作用下跨活断裂隧道变形破坏机制初步研究. 岩土力学. 2022(05): 1364-1373 .
    19. 王杰，盛俭，赵梦丹，王欣宇. 康西瓦断裂错动对近断层隧道影响的数值模拟分析. 地震工程与工程振动. 2022(03): 235-242 .
    20. 李翔，孙文昊，孙州，陈立保. 盾构法隧道穿越活动断裂带方案探讨. 隧道建设(中英文). 2022(S1): 369-375 .
    21. 姜久纯. 黏滑错动下地铁隧道结构破坏特征及设防措施. 西安科技大学学报. 2021(03): 474-480 .
    22. 王鸿儒，钟紫蓝，赵密，汪振，赵旭，杜修力. 走滑断层黏滑错动下隧道破坏的模型试验研究. 北京工业大学学报. 2021(07): 691-701 .
    23. 陈立保，孙文昊，孙州，武哲书. 胶州湾第二海底隧道跨断裂带抗错方案研究. 铁道标准设计. 2021(10): 116-122+166 .
    24. 王杰，盛俭，赵梦丹，王欣宇. 断层错动对隧道工程影响研究的若干进展. 防灾科技学院学报. 2021(04): 34-42 .

    Other cited types(26)

Catalog

    Get Citation
    PDF
    XML
    Article views PDF downloads Cited by(50)
    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