ANALYSIS ON DEVELOPMENT CHARACTERISTICS AND FACTORS OF GEOLOGICAL DISASTERS IN YANJIN COUNTY, YUNNAN PROVINCE
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摘要: 通过地质资料分析, 结合野外详细调查, 揭示盐津地区地质灾害的发育特征和影响因素。研究认为, 盐津地区滑坡多发生于第四纪松散坡积斜坡, 崩塌多发生于砂岩、页岩、泥岩软硬相间结构斜坡与灰岩高陡悬崖, 泥石流多发生于河谷沟谷; 地质灾害控制性影响因素包括地质构造、地形地貌、坡体结构和岩土体工程地质岩组, 诱发因素包括地震活动、降水和人类工程活动; 地质灾害与人类工程活动和采矿活动关系密切。研究成果对当地防灾减灾具有重要指导作用。Abstract: The geological disasters in Yanjin County in Yunnan Province are a big threat to the local people's safety and society development. By analysis on the geology data, combined with field work, we find that landslide occurs in the quaternary loose soil sediments. Collapse occurs in the slope where it consists of sandstone, shale, mudstone, and could be appeared in the high slope in the limestone area, debris flow and other landslide disasters related to earthquake, raining and human engineering activity and mining activity. The main controlling factors are geological structure, topography, slope structure and engineering geology rock group; the main inducing factors are earthquake activity, rainfall, and human engineering activity. Accurate analysis of the geological disasters factors will contribute to the work of disaster prevention and reduction.
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图 1 盐津地区地质灾害点分布
Figure 1. A distribution map of geological disasters in Yanjin district
图 4 柿子乡柿子村两河口滑坡滑床岩性与全景图
Figure 4. Slide bed lithology and panorama of Lianghekou landslide in Shizi village Shizi township
表 1 盐津地区地质灾害分布
Table 1. Geological hazard distribution in Yanjin district
乡(镇) 滑坡 崩塌 泥石流 合计 牛寨乡 11 2 0 13 滩头乡 7 2 0 9 落雁乡 15 3 0 18 中和乡 6 3 0 9 柿子乡 24 7 0 31 豆沙镇 19 10 0 29 兴隆乡 24 6 0 30 普洱镇 32 10 0 42 盐井镇 28 8 2 38 庙坝乡 51 12 1 64 合计 217 63 3 283 
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[1] 潘愗, 李铁峰.灾害地质学[M].北京:北京大学出版社, 2002:1~11.PAN Mao, LI Tie-feng. Disaster geology[M]. Beijing: Peking University Press, 2002: 1~11. [2] 唐辉明.工程地质学基础[M].北京:化学工业出版社, 2007:52~60.TANG Hui-ming. Foundation of engineering geology [M]. Beijing: Chemical Industry Press, 2007: 52~60. [3] 殷跃平.中国地质灾害减灾战略初步研究[J].地质力学学报, 2004, 15(2):6~7. http://d.wanfangdata.com.cn/Periodical_zgdzzhyfzxb200402001.aspxYIN Yue-ping. Initial study on the hazard-relief strategy of geological hazard in China[J]. Journal of Geomechanics, 2004, 15(2): 6~7. http://d.wanfangdata.com.cn/Periodical_zgdzzhyfzxb200402001.aspx [4] 张春山, 张业成, 胡景江, 等.中国地质灾害时空分布特征与形成条件[J].第四纪研究, 2000, 20(6):560~562. http://www.cnki.com.cn/Article/CJFDTOTAL-DSJJ200006007.htmZHANG Chun-shan, ZHANG Ye-cheng, HU Jing-jiang, et al. Spatial and temporal distribution characteristics and forming conditionsof Chinese geological disasters[J]. Quaternary Research, 2000, 20(6): 560~562. http://www.cnki.com.cn/Article/CJFDTOTAL-DSJJ200006007.htm [5] 李媛, 孟晖, 董颖.中国地质灾害类型及其特征——基于全国县市地质灾害调查成果分析[J].中国地质灾害与防治学报, 2004, 15(2):29~33. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH200402005.htmLI Yuan, MENG Hui, DONG Ying. Main types and characteristics of geo-hazard in China: Based on the results of geo-hazard survey in 290 counties [J]. The Chinese Journal of Geological Hazard and Control, 2004, 15(2): 29~33. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH200402005.htm [6] 文保萍.浅议山地灾害对我国社会经济的主要影响及相应的承受能力[J].中国地质灾害与防治学报, 1994, 5(1):5~10. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH401.001.htmWEN Bao-ping. A tentative analysis on social and economics effections and suffering capacity form landslide rockfall and debris flow disasters in China[J]. The Chinese Journal of Geological Hazard and Control, 1994, 5(1): 5~10. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH401.001.htm [7] 黄仲权, 黄晓钟, 黄茜蕊.云南省地质灾害现状及防治对策取向[J].矿产保护与利用, 2008, (3):45~48. http://www.cnki.com.cn/Article/CJFDTOTAL-KCBH200803013.htmHUANG Zhong-quan, HUANG Xiao-zhong, HUANG Qian-rui. Actuality and tropism of prevention and cure of geological hazards inYunnan Province [J]. The Protection and Utilization of Mineral Resources, 2008, (3): 45~48. http://www.cnki.com.cn/Article/CJFDTOTAL-KCBH200803013.htm [8] 马寅生, 张业成, 张春山.地质灾害风险评价的理论与方法[J].地质力学学报, 2004, 10(1):7~16. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20040103&journal_id=dzlxxbMA Yin-sheng, ZHANG Ye-cheng, ZHANG Chun-shan. Theory and approaches to the risk evaluations of geological hazards [J]. Journal of Geomechanics, 2004, 10(1): 7~16. http://journal.geomech.ac.cn/ch/reader/view_abstract.aspx?flag=1&file_no=20040103&journal_id=dzlxxb [9] 向喜琼, 黄润秋.地质灾害风险评价与风险管理[J].地质灾害与环境保护, 2000, 11(1):38~41. http://www.cnki.com.cn/Article/CJFDTOTAL-SCJZ201706037.htmXIANG Xi-qiong, HUANG Run-qiu. Risk assessment and risk management for slope geo-hazards[J] Geological Hazards and Environmental Protection, 2000, 11(1): 38~41. http://www.cnki.com.cn/Article/CJFDTOTAL-SCJZ201706037.htm [10] 张业成, 胡景江, 张春山, 等.中国地质灾害危险性分析与灾变区划[J].海洋地质与第四纪地质, 1995, 15(3):55~67. http://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ199503007.htmZHANG Ye-cheng, HU Jing-jiang, ZHANG Chun-shan, et al. Hazardous analysis and division of China geological disasters[J]. Marine Geology and Quaternary Geology, 1995, 15(3): 55~67. http://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ199503007.htm [11] 张梁, 张建军.地质灾害风险区划理论与方法[J].地质灾害与环境保护, 2000, 11(4):323~328. http://www.cnki.com.cn/Article/CJFDTOTAL-DZHB200004010.htmZHANG Liang, ZHANG Jian-jun. The theory and method of risk zonation of geo-hazard[J]. Geological Hazards and Environmental Protection, 2000, 11(4): 323~328. http://www.cnki.com.cn/Article/CJFDTOTAL-DZHB200004010.htm [12] 殷跃平, 柳源.中国地质灾害防治研究——对国际减灾十年活动(1990—2000年)的思索[J].工程地质学报, 2000, (增刊):1~10. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGDJ000000001000.htmYING Yue-ping, LIU Yuan. Study on the prevention of geological disasters in China: Thinking on international disaster reduction activities in ten years (1990-2000) [J]. Journal of Engineering Geology, 2000, (Supp.): 1~10. http://cpfd.cnki.com.cn/Article/CPFDTOTAL-ZGDJ000000001000.htm [13] 张春山, 吴满路, 张业成.地质灾害风险评价方法及展望[J].自然灾害学报, 2002, 12(1):96~102. http://www.cnki.com.cn/Article/CJFDTOTAL-ZRZH200301016.htmZHANG Chun-shan, WU Man-lu, ZHANG Ye-cheng. Method and prospect of geological disaster risk assessment[J]. Journal of Natural Disasters, 2002, 12(1): 96~102. http://www.cnki.com.cn/Article/CJFDTOTAL-ZRZH200301016.htm [14] 彭建兵, 马润勇, 邵铁全.构造地质与工程地质的基本关系[J].地学前缘, 2004, 11(4):9~11. http://www.cnki.com.cn/Article/CJFDTOTAL-COLO201704044.htmPENG Jian-bing, MA Run-yong, SHAO Tie-quan. Basic relation between structural geology and engineering geology [J]. Earth Science Frontiers, 2004, 11(4): 9~11. http://www.cnki.com.cn/Article/CJFDTOTAL-COLO201704044.htm [15] 孙叶, 谭成轩.区域地壳稳定性定量化评价[M].北京:地质出版社, 1998:170~175.SUN Ye, TAN Cheng-xuan. Quantitative assessment of regional crustal stability[M]. Beijing: Geological Publishing House, 1998: 170~175. [16] 杨吉忠, 张准, 张颖.永善县地质灾害类型与成因研究[J].防灾科技学院学报, 2007, 9(3):61~63. http://www.cnki.com.cn/Article/CJFDTOTAL-FZJS200703015.htmYANG Ji-zhong, ZHANG Zhun, ZHANG Ying. Geological disaster types in Yongshan County and the forming cause analysis[J]. Journal of Institute of Disaster Prevention, 2007, 9(3): 61~63. http://www.cnki.com.cn/Article/CJFDTOTAL-FZJS200703015.htm [17] 董金玉, 杨继红, 伍法权, 等.三峡库区软硬互层近水平地层高切坡崩塌研究[J].岩土力学, 2010, 31(1):152~156. http://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201001028.htmDONG Jin-yu, YANG Ji-hong, WU Fa-quan, et al. Research on collapse of high cutting slope with horizontal soft-hard alternant strata in Three Gorges reservoir area[J]. Rock and Soil Mechanics, 2010, 31(1): 152~156. http://www.cnki.com.cn/Article/CJFDTOTAL-YTLX201001028.htm [18] 赵纪生, 魏景芝, 吴景发, 等.汶川8.0级地震滑坡、崩塌机制[J].震灾防御技术, 2008, 3(4):379~382. doi: 10.11899/zzfy20080407ZHAO Ji-sheng, WEI Jing-zhi, WU Jing-fa, et al. Mechanism of landslide and rockfall caused by Wenchuan Ms 8.0 earthquake[J]. Earthquake Disaster Prevention Technology, 2008, 3(4): 379~382. doi: 10.11899/zzfy20080407 [19] 王东坡, 何思明, 葛胜锦, 等.9·07彝良地震诱发次生山地灾害调查及减灾建议[J].山地学报, 2013, 31(1):101~107. http://www.cnki.com.cn/Article/CJFDTOTAL-SDYA201301015.htmWANG Dong-po, HE Si-ming, Ge Sheng-jin, et al. Mountain hazards induced by the earthquake of Sep. 07, 2012 in Yiliang and the suggestions of disaster reduction[J]. Journal of Mountain Science, 2013, 31(1): 101~107. http://www.cnki.com.cn/Article/CJFDTOTAL-SDYA201301015.htm [20] 田正国, 程温鸣, 卢书强, 等.三峡库区滑坡崩塌发育的控制与诱发因素分析[J].资源环境与工程, 2013, 27(1):50~55. http://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201301013.htmTIAN Zheng-Guo, CHENG Wen-ming, LU Shu-qiang, et al. Control and triggering factors analysis of landslides and rockfalls in the Three Gorges Reservoir area[J]. Resources Environment & Engineering, 2013, 27(1): 50~55. http://www.cnki.com.cn/Article/CJFDTOTAL-HBDK201301013.htm [21] 韩金良, 吴树仁, 何淑军, 等.5.12汶川8级地震次生地质灾害的基本特征及其形成机制浅析[J].地学前缘, 2009, 16(3):306~324. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200903034.htmHAN Jin-liang, WU Shu-ren, HE Shu-jun, et al. Basal characteristics and formation mechanisms of geological hazards triggered by the May 12, 2008 Wenchuan earthquake with moment magnitude of 8 [J]. Earth Science Frontiers, 2009, 16(3): 306~324. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200903034.htm [22] 郭进京, 韩文峰, 李雪峰.西秦岭断裂构造格架和活动特征对地质灾害的控制作用分析[J].地质调查与研究, 2009, 32(4):241~246. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200904002.htmGUO Jin-jing, HAN Wen-feng, LI Xue-feng. Analysis for control function of the fault framework and its active characteristics for the geological hazards in the west qinling[J]. Geological Survey and Research, 2009, 32(4): 241~246. http://www.cnki.com.cn/Article/CJFDTOTAL-QHWJ200904002.htm [23] 谭成轩, 雷伟志, 孙炜锋.中国典型粘黄土区地质灾害风险评估危险性影响因素分析[J].地质通报, 2008, 27(11):1771~1781. doi: 10.3969/j.issn.1671-2552.2008.11.003TAN Cheng-xuan, LEI Wei-zhi, SUN Wei-feng. An analysis of the danger influence factors of geohazard risk assessments in typical stick loess regions in China[J]. Geological Bulletin of China, 2008, 27(11): 1771~1781. doi: 10.3969/j.issn.1671-2552.2008.11.003 [24] 于远忠.崩塌滑坡地质灾害宏观前兆机理研究[J].中国地质灾害与防治学报, 1996, 7(增刊):27~30. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH6S1.004.htmYU Yuan-zhong. Research on mechanism of macroscopic warning signs to landslide and rockfall[J]. The Chinese Journal of Geological Hazard and Control, 1996, 7(Supp.): 27~30. http://www.cnki.com.cn/Article/CJFDTOTAL-ZGDH6S1.004.htm [25] 韩金良, 吴树仁, 汪华斌.地质灾害链[J].地学前缘, 2007, 14(6):11~20. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200706003.htmHAN Jin-liang, WU Shu-ren, WANG Hua-bin. Preliminary study on geological hazard chains[J]. Earth Science Frontiers, 2007, 14(6): 11~20. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY200706003.htm [26] 谢兴能, 杨胜元, 赵国宣, 等.贵州省二叠纪岩层崩塌(危岩)发育特征及其诱因分析[J].贵州地质, 2012, 29(4):290~293. http://www.cnki.com.cn/Article/CJFDTOTAL-GZDZ201204011.htmXIE Xing-neng, YANG Sheng-yuan, ZHAO Guo-xuan, et al. Analysis on the development characteristics and formation factors of collapse (unstable rock) at Permian strata in Guizhou[J]. Guizhou Geology, 2012, 29(4): 290~293. http://www.cnki.com.cn/Article/CJFDTOTAL-GZDZ201204011.htm [27] 袁仁茂, 谭锡斌, 陈桂华, 等.地震破裂带特殊部位大型滑坡及其基于构造地貌发生模型的机制解释:以东河口抛射型滑坡为例[J].地学前缘, 2010, 17(5):243~251. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201005023.htmYUAN Ren-mao, TAN Xi-bin, CHEN Gui-hua, et al. Huge landslides occurred at the special places of the coseismal rupture and their mechanism explanation based on the formation model of tectonic geomorphology: A case study of Donghekou ejection landslide [J]. Earth Science Frontiers, 2010, 17(5): 243~251. http://www.cnki.com.cn/Article/CJFDTOTAL-DXQY201005023.htm [28] 董好刚, 张浩鑫, 陈州丰.三峡库区云阳至江津段崩塌发育及破坏特征分析[J].人民长江, 2009, 40(21):20~22. doi: 10.3969/j.issn.1001-4179.2009.21.006DONG Hao-gang, ZHANG Hao-xin, CHEN Zhou-feng. Analysis on collapse development and failure characteristics in Yunyang-Jiangjin section of the Three Gorges Reservoir area [J]. Yangtze River, 2009, 40(21): 20~22. doi: 10.3969/j.issn.1001-4179.2009.21.006 [29] 周德培, 钟卫, 杨涛.基于坡体结构的岩质斜坡稳定性分析[J].岩石力学与工程学报, 2008, 27(4):687~694. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200804008.htmZHOU De-pei, ZHONG Wei, YANG Tao. Stability analysis of rock slope based on slope structures[J]. Journal of Rock Mechanics and Engineering, 2008, 27(4): 687~694. http://www.cnki.com.cn/Article/CJFDTOTAL-YSLX200804008.htm [30] 李天斌. 岩质工程高斜坡稳定性及其控制的系统研究[D]. 成都: 成都理工大学, 2002.LI Tian-bin. Systematical research on the stability of high rock engineering slopes and its control [D]. Chengdu: Chengdu University of Technology, 2002. -
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