| 倾斜基底高填方次生滑坡及其防治 |
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| 引用本文： | 吴振祥,樊秀峰,罗金妹,邹志聪.倾斜基底高填方次生滑坡及其防治[J].中国地质灾害与防治学报,2009,20(3):18-22. |
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| 作者姓名： | 吴振祥 樊秀峰 罗金妹 邹志聪 |
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| 作者单位： | 福州大学岩土工程与工程地质研究所,福建福州350002 |
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| 基金项目： | 福州大学科技发展基金，福州大学本科生科研训练SRTP |
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| 摘 要： | 本文在野外工程地质调查与岩土工程勘察的基础上,采用定性、定量分析方法,分析了堆放于陡坡上的高填方边坡产生滑坡的机理、类型及特征,研究表明该滑坡的类型属土质、中厚层、推移式次生滑坡。滑坡整体处于基本稳定状态,但稳定安全储备不高;在连续降雨或暴雨条件下该滑坡整体超过临界状态而处于不稳定状态,此时,滑坡可能产生失稳滑动破坏,对临近边坡处的人员及建筑物产生危害。建议采取抗滑桩、排水等综合治理方案,并对滑坡体进行监测。
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| 关 键 词： | 高填方边坡 滑坡推移式 倾斜基底 治理方案 |
Protection and control for the secondary landslide of a high fill soil on slope under inclined base |
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| WU Zheng-xiang,FAN Xiu-feng,LUO Jin-mei,ZOU Zhi-cong.Protection and control for the secondary landslide of a high fill soil on slope under inclined base[J].The Chinese Journal of Geological Hazard and Control,2009,20(3):18-22. |
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| Authors: | WU Zheng-xiang FAN Xiu-feng LUO Jin-mei ZOU Zhi-cong |
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| Institution: | (Institute of Geotechnical and Geological Engineering, Fuzhou University, Fuzhou 350002, China) |
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| Abstract: | By means of geotechnical investigation, and qualitative and quantitative methods, the characteristics, style, cause of the landslide in high fill soil on sloping base were analyzed in the paper, and the stability was studied. The landslide belongs to a kind of soil secondary landslide of push-type. At present, the slope is in a state of limited equilibrium. It is possible to slide fast under the influence of continuous rainfall or rainstorm. It is suggested that the treatment techniques such as anti-slide piles and drainage should be taken, and it is necessary to monitor the slope displacement. |
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| Keywords: | high fill slope landslide of push-type inclined base plan of treatment |
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