• 中文核心期刊
  • 中国科技核心期刊
  • 中国科学引文数据库核心期刊
Quick Search Issue Search Advanced Search
ZHANG Mao-sheng, CHENG Xiu-juan, DONG Ying, YU Guo-qiang, ZHU Li-feng, PEI Ying. 2013: The effect of frozen stagnant water and its impact on slope stability: A case study of Heifangtai, Gansu Province. Geological Bulletin of China, 32(6): 852-860.
Citation: ZHANG Mao-sheng, CHENG Xiu-juan, DONG Ying, YU Guo-qiang, ZHU Li-feng, PEI Ying. 2013: The effect of frozen stagnant water and its impact on slope stability: A case study of Heifangtai, Gansu Province. Geological Bulletin of China, 32(6): 852-860.
shu

The effect of frozen stagnant water and its impact on slope stability: A case study of Heifangtai, Gansu Province

  • Key Laboratory for Geo-hazards in Loess Area, MLR/Xi'an Center of Geological Survey, CGS, Xi'an 710054, Shaanxi, China

More Information
    Graphical Abstract
    • Abstract
  • The frequent landslides during freeze-thaw period have not only caused increasing social concern but also aroused much attention among researchers. With frequent occurrence of landslides during the transition period between winter and spring, Heifangtai of Gansu is the priority for studying the seasonal freeze-thaw action. For the purpose of exploring the problem whether the effect of frozen stagnant water exists or not and revealing the mechanism of landslides induced by freeze-thaw action, a coordinated monitoring network incorporating air temperature, ground temperature and real-time groundwater table was established. The monitored data show that seasonal freeze-thaw phenomena do exist in Heifangtai. The phenomena can be further divided into yearly cycling process which includes the partially frozen period in early winter, the totally frozen period in deep winter, the freeze-thaw period in spring, the melting period in summer, and the daily cycling process which is caused by daily changes of air temperature. The 1.0 m elevation of groundwater table due to the freezing of soils in the middle of the slope confirms the existence of the effect of frozen stagnant water. The groundwater simulation reveals that the effect of frozen stagnant water causes the groundwater table to rise by more than 3m at the toe of the slope and affects a horizontal zone by more than 30m into the slope. The results of slope stability analysis show that the coefficient of slope stability before freezing is 1.19. After freezing, the stability coefficient is reduced to 1.09 if only the groundwater table rise due to the effect of frozen stagnant water is considered. If the reduction of strength of loess after repeated freeze-thaw action is considered, the slope stability coefficient is reduced to 0.97. These data demonstrate that the dual functions of the effect of frozen stagnant water and cyclic freeze-thaw are the fundamental factors responsible for the frequent occurrence of landslides during spring.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    LI Hao, LI Yong, MA Shuang, WANG Peng, WEI Wei, FAN Jinhu, ZHENG Jun, LIU Huaijin. 2019: LA-ICP-MS zircon U-Pb age and petrochemical characteristics of magmatite from the Dadonggou gold deposit in east Liaoning. Geological Bulletin of China, 38(9): 1543-1555. DOI: 10.12097/gbc.dztb-38-9-1543
    PANG Zhenshan, GAO Fuping, ZHU Xiaoqiang, DONG Qian, LIN Lujun. 2017: Petrogenesis and tectonic implications of the Fushan moyite in the Fanchang area,Anhui Province-Evidence from zircon U-Pb age,geochemistry and Hf isotopes. Geological Bulletin of China, 36(2-3): 402-417. DOI: 10.12097/gbc.dztb-36-2-3-402
    OUYANG Xuecai, DI Yongjun, ZHANG Da, XU Yang, YANG Qiu, WANG Shouying, CHEN Jie, DU Bin. 2016: Geochemical features and LA-ICP-MS zircon UPb ages of the granite porphyry in the Dongxiang copper deposit of Jiangxi Province and their geological significance. Geological Bulletin of China, 35(11): 1869-1883. DOI: 10.12097/gbc.dztb-35-11-1869
    JIANG Xiaojun, XU Zhongyuan, LIU Zhenghong, XUE Wei, YAN Pengbing, XING Yajie. 2016: Petrogenesis and tectonic setting of the granites in Honggeertu area, central Inner Mongolia: Constraints from LA-ICP-MS zircon U-Pb chronology and geochemistry. Geological Bulletin of China, 35(5): 750-765. DOI: 10.12097/gbc.dztb-35-05-750
    LIU Jue, XI Aihua, GE Yuhui, TANG Xiangyang, XU Bowen, WANG Mingzhi, MA Yanjun. 2015: LA-ICP-MS zircon U-Pb ages and petrogenesis of granodiorite in Mengguyingzi, Chifeng, Inner Mongolia. Geological Bulletin of China, 34(2-3): 437-446. DOI: 10.12097/gbc.2015020319
    BU Tao, WEI Qirong, DING Pengfei, WANG Cheng, LIU Xiaonian, ZHANG Xiaoqiang, SUN Ji, WANG Jingyuan. 2015: LA-ICP-MS zircon U-Pb ages and petrogenesis of Rindu intrusion near Namling, middle Gangdise magmatic belt. Geological Bulletin of China, 34(12): 2254-2265. DOI: 10.12097/gbc.20151212
    NIE Fei, FAN Wenyu, DONG Guochen, LIU Shusheng, WANG Xia, DONG Meiling, ZHU Huaping. 2015: LA-ICP-MS zircon U-Pb chronology, Hf isotopes and geochemistry of the Xinjie granites in western Yunnan and their implications. Geological Bulletin of China, 34(10): 1837-1847. DOI: 10.12097/gbc.20151007
    NIE Zhengrong, WANG Xiaoxia, KE Changhui, YANG Yang, Lü Xingqiu. 2015: Age, geochemistry and petrogenesis of Huashan granitonid pluton on the southern margin of the North China Block. Geological Bulletin of China, 34(8): 1502-1516. DOI: 10.12097/gbc.20150810
    LI Meng, WANG Chao, LI Rongshe, PENG Yan. 2015: Petrogenesis and LA-ICP-MS zircon U-Pb dating of Late Neoproterozoic granitic gneisses in western Qilian Mountain. Geological Bulletin of China, 34(8): 1438-1446. DOI: 10.12097/gbc.20150804
    WANG Xiao-lei, SHU Xu-jie, XING Guang-fu, XIE Si-wen, ZHANG Chun-hui, XIA Han. 2012: LA-ICP-MS zircon U-Pb ages of the Shijiao-Huangshan intrusive rocks in Zhuji area, Zhejiang Province: implications for the petrogenesis of the ultramafic orbicular rocks. Geological Bulletin of China, 31(1): 75-81. DOI: 10.12097/gbc.20120108

  • Cited by

    Periodical cited type(7)

    1. 刘永彪，李省晔，杨镇熙，赵吉昌，胡小春，王喆. 甘肃北山破城山东一带铜金矿地球化学勘查及找矿方向. 黄金科学技术. 2024(06): 990-1001 .
    2. 孙凯，刘晓阳，何胜飞，龚鹏辉，许康康，任军平，张航，卢宜冠，邱磊. 坦桑尼亚水系沉积物地球化学特征及金资源前景. 地质通报. 2023(08): 1258-1275 . 本站查看
    3. 李欢，黄勇，张沁瑞，贾三满，徐国志，冶北北，韩冰. 北京平原区土壤地球化学特征及影响因素分析. 物探与化探. 2021(02): 502-516 .
    4. 袁和，许云鹏. 综合找矿方法在辽宁阜蒙县东五家子金矿勘查中的应用. 地质与勘探. 2021(02): 339-350 .
    5. 齐文博，师兵，王嘉炜，杨碧莹，柳坤峰. 青海省都兰县查哈西里地区地球化学异常特征及成矿远景评述. 地质与资源. 2021(04): 431-442 .
    6. 写熹，魏国辉，郭泳杰，王克友，杜玉雕. 化探综合异常的圈定——以安徽绩溪青罗山地区1∶1万土壤地球化学测量为例. 矿产与地质. 2021(04): 763-769 .
    7. 周俊朋，吴鹏，韩润生，郭忠林，王雷，龚红胜. 云南会泽铅锌矿床外围高家阱勘查区构造样式与构造地球化学找矿. 地质通报. 2019(11): 1899-1911 . 本站查看

    Other cited types(2)

Catalog

    Get Citation
    PDF
    XML
    Article views (2719) PDF downloads (1369) Cited by(9)
    Turn off MathJax
    Article Contents
    Abstract
    Related Articles

    Copyright © 2023 ditorial Department of Geological Bulletin of China

    Address：45 Fuwai Street, Xicheng District, Beijing China Geological Survey Development Research Center  Postal Code：100037

    Tel：010-58584206；010-58584208；010-58584208  Email：dzhtb@263.net

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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return