巫山段消落带岸坡库岸再造模式及典型案例分析

doi:10.13722/j.cnki.jrme.2019.0887

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摘要三峡库区在库水季节性升降作用下，库岸边坡形成了一段高程约为30 m的消落带。消落带是库岸边坡稳定性的敏感地带。在库水升降、波浪淘蚀等其它外力作用下，消落带库岸的岩土体不断地被冲刷和搬运，从而导致库岸后退，消落带岸坡不断地进行库岸再造。根据三峡库区巫山段消落带库岸考察结果，从地质因素和环境因素两个方面对库岸稳定性影响因素进行分析总结，归纳5类易引发消落带变形破坏的致灾岩组，总结岩质岸坡存在的3种岩体结构变形特征；在对库岸再造比较明显的15例消落带岸坡典型案例分析的基础上，提出5种巫山段消落带岸坡库岸再造类型；并在巫山段消落带岸坡灾害防治典型案例分析的基础上，提出了库岸边坡地质灾害防治的要点和岸坡防护的一些建议。

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	刘新荣1
	2
	景瑞1
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	缪露莉1
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	韩亚峰1
	2
	邓志云1
	2
	熊超3

关键词 ：边坡工程, 三峡库区, 消落带, 库岸边坡, 库岸再造, 灾害防治

Abstract：In the effect of the seasonal fluctuation of the water level，a fluctuation belt of Three Goreges Reservoir Region with an elevation difference of 30 m，playing an important role in slope stability，was formed. Under the effects of external factors such as the reservoir water level fluctuation and wave erosion，the rock and soil mass of the fluctuation belt is constantly soured and carried out，and the reservoir bank keeps rebuilding. Based on a spot inspection of the fluctuation belt of Wu Gorge of Three Gorges Reservoir region，the stability influencing factors of the reservoir banks were analyzed from the aspects of geological and environmental factors，five kinds of disaster-causing rock formations and the deformation characteristics of three rock structures in rock bank slopes were summarized. On the basis of the analysis of 15 typical cases of bank slope reconstruction，five types of bank slope reconstruction in Wushan section were proposed. Typical cases of disaster prevention and control of bank slopes in Wushan were analyzed and as a result，some key points and suggestions of geological disaster prevention and control of bank slopes were put forward.

Key words： slope engineering Three Gorges Reservoir Region fluctuation belt reservoir bank slope reservoir bank reconstruction geological disasters prevention

引用本文:

刘新荣1，2，景瑞1，2，缪露莉1，2，韩亚峰1，2，邓志云1，2，熊超3. 巫山段消落带岸坡库岸再造模式及典型案例分析[J]. 岩石力学与工程学报, 2020, 39(7): 1321-1332.
LIU Xinrong1，2，Jing Rui1，2，Miao Luli1，2，Han Yafeng1，2，Deng Zhiyun1，2，XIONG Chao3. Reconstruction models and typical case analysis of the fluctuation belt of reservoir bank slopes in Wushan#br#. , 2020, 39(7): 1321-1332.

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http://rockmech.whrsm.ac.cn/CN/10.13722/j.cnki.jrme.2019.0887 或 http://rockmech.whrsm.ac.cn/CN/Y2020/V39/I7/1321

[13]	傅晏，刘新荣，张永兴，等. 水岩相互作用对砂岩单轴强度的影响研究[J]. 水文地质工程地质，2009，36(6)：54-58.(Fu Yan，Liu Xinrong，Wang Yongxin，et al. Study of the influence of water-rock interaction to the strength of sandstone[J]. Hydrogeology and Engineering Geology，2009，36(6)：54-58.(in Chinese))
[9]	殷坤龙，周春梅，柴波. 三峡库区巫峡段反倾岩石边坡的破坏机制及判据[J]. 岩石力学与工程学报，2014，33(8)：1 635-1 643. (Yin Kunlong，Zhou Chunmei，Chai Ibo. Failure mechanism and criterion of counter-tilt rock slope at Wuxia gorge section in three gorges reservoir area[J]. Chinese Journal of Rock Mechanics and Engineering，2014，33(8)：1 635-1 643.(in Chinese))
[18]	汤连生，王思敬. 水-岩化学作用对岩体变形破坏力学效应研究进展[J]. 地球科学进展，1999，14(5)：433-439.(Tang Liansheng，Wang Sijing. Progress in the study on mechanical effect of the chemical action of water-rock on deformation and failure of rocks[J]. Advances in Earth Sciences，1999，14(5)：433-439.(in Chinese))
[22]	邓华锋，李建林，王孔伟，等. 饱和-风干循环过程中砂岩次生孔隙率变化规律研究[J]. 岩土力学，2012，33(2)：483-488.(Deng Huafeng，Li Jianlin，Wang Kongwei，et al. Research on secondary porosity changing law of sandstone under saturation-air dry cycles[J]. Rock and Soil Mechanics，2012，33(2)：483-488.(in Chinese))
[27]	刘永权. 频发微震下库区顺层岩质边坡累积损伤演化机制及稳定性研究[博士学位论文][D]. 重庆：重庆大学，2017.(Liu Yongquan. Study on cumulative damage evolution mechanism and stability of bedding rock slope in reservoir area under frequent microseismic[Ph. D. Thesis][D]. Chongqing：Chongqing University，2017.(in Chinese))
[29]	邵鹏，张勇，贺永年，等. 断续节理岩体动态疲劳损伤研究[J].岩土工程学报，2005，27(7)：824-827.(Shao Peng，Zhang Yong，He Yongnian，et al. Dynamic fatigue damage of intermittence jointed rock masses[J]. Chinese Journal of Geotechnical Engineering，2005，27(7)：824-827.(in Chinese))
[8]	殷跃平，彭轩明. 三峡库区千将坪滑坡失稳探讨[J]. 水文地质工程地质，2007，34(3)：51-54.(Yin Yueping，Peng Xuanming. Failure mechanism on Qianjiangping landslide in the Three Gorges Reservoir region[J]. Hydrogeology and Engineering Geology，2007，34(3)：51-54.(in Chinese))
[17]	邓华锋，肖志勇，李建林，等. 水岩作用下损伤砂岩强度劣化规律试验研究[J]. 岩石力学与工程学报，2015，34(增1)：2 690-2 698. (Deng Huafeng，Xiao Zhiyong，Li Jianlin，et al. Deteriorating change rule test research of damage sandstone strength under water-rock interaction[J]. Chinese Journal of Rock Mechanics and Engineering，2015，34(Supp.1)：2 690-2 698.(in Chinese))
[26]	邓华锋，胡安龙，李建林，等. 水岩作用下砂岩劣化损伤统计本构模型[J]. 岩土力学，2017，38(3)：631-639.(Deng Huafeng，Hu Anlong，Li Jianlin，et al. Statistical damage constitutive model of sandstone under water-rock interaction[J]. Rock and Soil Mechanics，2017，38(3)：631-639.(in Chinese))
[31]	缪吉伦，肖盛燮，彭凯. 库岸再造机制及坍岸防治研究[J]. 重庆交通学院学报，2003，22(2)：124-126.(MIAO Jilun，XIAO Shengxie，PENG Kai. Study on reservoir bank reconstruction mechanism and bank collapse prevention[J]. Journal of Chongqing Jiaotong，2003，22(2)：124-126.(in Chinese))
[30]	刘春，姜德义，任松. 三峡库区消落带典型地质灾害成因分析[J]. 中国矿业大学学报，2004，13(10)：53-55.(LIU Chun，JIANG Deyi，REN Song，et al. Analysis of cause of classic geological catastrophe in fluctuating belt of the Three Gorges Reservoir area[J]. Journal of China University of Mining and Technology，2004，13(10)：53-55.(in Chinese))
[33]	刘海燕，伍法权，祁生文，等. 三峡库区泥质灰岩溶蚀作用与边坡岩体破坏[J]. 煤田地质与勘探，2004，34(4)：37-41.(LIU Haiyan，WU Faquan，Qi Shengwen，et al. The dissolution process and the rock mass breakage of marlite slope in Three Gorges Reservoir Region[J] Coalgeology and Exploration，2004，34(4)：37-41.(in Chinese))
[7]	钟立勋. 意大利瓦依昂水库滑坡事件的启示[J]. 中国地质灾害与防治学报，1994，5(2)：77-84.(Zhong Lixun. Enlightenments from the accident of Vaiont landslide in Italy[J]. The Chinese Journal of Geological Hazard and Control，1994，5(2)：77-84.(in Chinese))
[16]	邓华锋，周美玲，李建林，等. 水-岩作用下红层软岩力学特性劣化规律研究[J]. 岩石力学与工程学报，2016，35(增2)：3 481-3 491. (Deng Huafeng，Zhou Meiling，Li Jianlin，et al. Mechanical properties deteriorating change rule research of red-layer soft rock under water-rock interaction[J]. Chinese Journal of Rock Mechanics and Engineering，2016，35(Supp.2)：3 481-3 491.(in Chinese))
[25]	朱敏. “风干-浸泡”循环作用下损伤砂岩力学特性研究[硕士学位论文][D]. 宜昌：三峡大学，2013.(Zhu Min. Research on mechanical properties of damage sandstone under“air dry-immersion”circulation function[M. S. Thesis][D]. Yichang：Three Gorges University，2013.(in Chinese))
[34]	王士天，刘汉超，张倬元，等. 大型水域水岩相互作用及其环境效应研究[J]. 地质灾害与环境保护，1997，(1)：70-90.(WANG Shitian，LIU Hanchao，ZHANG Zhuoyuan，et al. Study on water-rock interaction and its environmental effects in large water area[J]. Journal of Geological Hazards and Environment Preservation，1997，(1)：70-90.(in Chinese))
[1]	中村浩之，王恭先. 论水库滑坡[J]. 水土保持通报，1990，10(1)：53-64.(Nakamura K，Wang Gongxian. On reservoir landslide[J]. Bulletin of Soil and Water Conservation，1990，10(1)：53-64.(in Chinese))
[2]	Gutierrez F，Lucha P，Galve J P. Reconstructing the geochronological evolution of large landslides by means of the trenching technique in the Yesa Reservoir(Spanish Pyrenees)[J]. Geomorphology，2010，124(3)：124-136.
[4]	Paronuzzi P，Rigo E，Bolla A. Influence of filling-drawdown cycles of the Vajont reservoir on Mt. Toc slope stability[J]. Geomorphology，2013，191(5)：75-93.
[5]	Da H，Dong M G，Yi X S. Towards a complete understanding of the triggering mechanism of a large reactivated landslide in the Three Gorges Reservoir[J]. Engineering Geology，2018，238：36-51.
[3]	Jiao Y Y，Zhang H Q，Tang H M，et al. Simulating the process of reservoir-impoundment-induced landslide using the extended DDA method[J]. Engineering Geology，2014，182：37-48.
[6]	肖诗荣，刘德富，胡志宇. 世界三大典型水库型顺层岩质滑坡工程地质比较研究[J]. 工程地质学报，2010，18(1)：52-59.(Xiao Shirong，Liu Defu，Hu Zhiyu，et al. Engineering geologic study of three actual dip bedding rocks lides associated with reservoir sin the world[J]. Journal of Engineering Geology，2010，18(1)：52-59.(in Chinese))
[10]	刘新荣，傅晏，王永新，等. (库)水-岩作用下砂岩抗剪强度劣化规律的试验研究[J]. 岩土工程学报，2008，30(9)：1 298-1 302. (Liu Xinrong，Fu Yan，Wang Yongxin，et al. Deterioration rules of shear strength of sand rock under water-rock interaction of reservoir[J]. Chinese Journal of Geotechnical Engineering，2008，30(9)：1 298-1 302.(in Chinese))
[11]	傅晏，王子娟，刘新荣，等. 干湿循环作用下砂岩细观损伤演化及宏观劣化研究[J]. 岩土工程学报，2017，39(9)：1 653-1 661.(Fu Yan，Wang Zijuan，Liu Xinrong，et al. Meso damage evolution characteristics and macro degradation of sandstone under wetting-drying cycles[J]. Chinese Journal of Geotechnical Engineering，2017，39(9)：1 653-1 661.(in Chinese))
[12]	刘新荣，王子娟，傅晏，等. 考虑干湿循环作用泥质砂岩的强度与破坏准则研究[J]. 岩土力学，2017，38(12)：3 395-3 401.(Liu Xinrong，Wang Zijuan，Fu Yan，et al. Strength and failure criterion of argillaceous sandstone under dry-wet cycles[J]. Rock and Soil Mechanics，2017，38(12)：3 395-3 401.(in Chinese))
[15]	邓华锋，李建林，朱敏，等. 饱水-风干循环作用下砂岩强度劣化规律试验研究[J]. 岩土力学，2012，33(11)：3 306-3 312.(Deng Huafeng，Li Jianlin，Zhu Min，et al. Experimental research on strength deterioration rules of sandstone under“saturation-air dry” circulation function[J]. Rock and Soil Mechanics，2012，33(11)：3 306-3 312. (in Chinese))
[19]	汤连生，张鹏程，王思敬. 水-岩化学作用的岩石宏观力学效应的试验研究[J]. 岩石力学与工程学报，2002，21(4)：526-531.(Tang Liansheng，Zhang Pengcheng，WANG Sijing，et al. Testing study on macroscopic mechanics effect of chemical action of water on rocks[J]. Chinese Journal of Rock Mechanics and Engineering，2002，21(4)：526-531.(in Chinese))
[20]	周翠英，谭祥韶，邓毅梅，等. 特殊软岩软化的微观机制研究[J].岩石力学与工程学报，2005，24(3)：394-400.(Zhou Cuiying，Tan Xiangshao，Deng Yimei， et al. Research on the variation regularities of microstructures in the testing of interaction between soft rocks and water[J]. Chinese Journal of Rock Mechanics and Engineering，2005，24(3)：394-400.(in Chinese))
[21]	邓华锋，原先凡，李建林，等. 浸泡作用下砂岩断裂力学特性及劣化机制[J]. 地球科学：中国地质大学学报，2014，39(1)：108-114. (Deng Huangfeng，Yuan Xianfan，Li Jianlin，et al. Fracture Mechanics Characteristics and deterioration mechanics of sandstone under reservoir immersion interaction[J]. Earth Science-Journal of China University of Geo-sciences，2014，39(1)：108-114.(in Chinese))
[24]	袁文. 酸碱环境干湿循环作用下砂岩强度劣化规律及化学作用机制研究[博士学位论文][D]. 重庆：重庆大学，2017.(Yuan Wen. Strength deterioration and chemical mechanism of sandstone under dry-wet cycles in acid and alkali environment[Ph. D. Thesis][D]. Chongqing：Chongqing University，2017.(in Chinese))
[28]	刘新荣，邓志云，刘永权，等. 地震作用下水平层状岩质边坡累积损伤与破坏模式研究[J]. 岩土力学，2019，40(7)：2 507-2 516.(Liu Xinrong，Deng Zhiyun，Liu Yongquan，et al. Study on cumulative damage and failure mode of horizontal layered rock slope subjected to seismic loads[J]. Rock and Soil Mechanics，2019，40(7)：2 507-2 516. (in Chinese))
[14]	傅晏，王子娟，刘新荣，等. 干湿循环作用下砂岩细观损伤演化及宏观劣化研究[J]. 岩土工程学报，2017，39(9)：1 653-1 661.(Fu Yan，Wang Zijuan，Liu Xinrong，et al. Meso damage evolution characteristics and macro degradation of sandstone under wetting-drying cycles[J]. Chinese Journal of Geotechnical Engineering，2017，39(9)：1 653-1 661.(in Chinese))
[23]	刘新荣，袁文，傅晏，等. 化学溶液和干湿循环作用下砂岩抗剪强度劣化试验及化学热力学分析[J]. 岩石力学与工程学报，2016，35(12)：2 534-2 541.(Liu Xinrong，Yuan Wen，Fu Yan，et al. Shear strength deterioration tests of sandstone under the action of chemical solution and wetting drying analyzed by chemical thermodynamics[J]. Chinese Journal of Rock Mechanics and Engineering，2016，35(12)：2 534-2 541.(in Chinese))
[32]	张奇华，丁秀丽，张杰，等. 三峡库区奉节河段库岸蓄水再造研究[J]. 岩石力学与工程学报，2002，21(7)：1 007-1 012.(ZHANG Qihua，DING Xiuli，ZHANG Jie，et al. Study on reservoir bank reconstruction of Fengjie section of the Three Gorges[J]. Chinese Journal of Rock Mechanics and Engineering，2002，21(7)：1 007- 1 012.(in Chinese))