RESEARCH ON THE ENGINEERING GEOLOGY CONDITION AND RAILWAY ROUTES COMPARISON ALONG THE Mt. GAOLIGONG SECTION, DALI-RUILI RAILWAY

LI Guang-wei; DU Yu-ben; JIANG Liang-wen; GUO Chang-bao; SHEN Wei; LIU Xiao-yi

2015 Vol. 21, No. 1

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LI Guang-wei, DU Yu-ben, JIANG Liang-wen, GUO Chang-bao, SHEN Wei, LIU Xiao-yi. RESEARCH ON THE ENGINEERING GEOLOGY CONDITION AND RAILWAY ROUTES COMPARISON ALONG THE Mt. GAOLIGONG SECTION, DALI-RUILI RAILWAY[J]. Journal of Geomechanics, 2015, (1): 73-86.

Citation:

RESEARCH ON THE ENGINEERING GEOLOGY CONDITION AND RAILWAY ROUTES COMPARISON ALONG THE Mt. GAOLIGONG SECTION, DALI-RUILI RAILWAY

1.
The Engineering Design Appraisal Center of China Railway Corporation, Beijing 100844, China
2.
China Railway Eryuan Engineering Group Co. Ltd., Chengdu, Sichuan 610031, China
3.
Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China

Received Date: 14 October 2014

Publish Date: 25 March 2015

Abstract

Abstract

Based on the field geological investigation, drilling, in-situ stress measurement and lab test analysis, this paper illustrates the main engineering geological problems that could be encountered in the Mt. Gaoligong section railway planning and construction, such as high geo-temperature, high geo-stress, active fracture dislocation, rock burst, water pouring out and mud squirting, large deformation of the soft rock, landslide, and so on. The paper deems that the high geo-temperature and thermal harm are the key factors restricting the Mt. Gaoligong deep-buried tunnel section. According to geothermal drilling and lad test results analysis, the geothermal distribution is obviously controlled by the geology structure, and the Huangcaoba fault has the engineering geology of block water and heat insulation. Based on comprehensive comparative analysis, the C12K scheme (34.6 km long tunnel scheme) is a better scheme, located in the relatively low geothermal channel, south of the Huangcaoba fault, and this scheme has avoided some unfavorable engineering geological problems such as the ancient landslide at the tunnel entrance. The survey and research results have great importance for the landslide optimization and further design.
- Dali-Ruili railway /
- Mt. Gaoligong /
- engineering geological problem /
- geological route selection /
- route scheme

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References

[1]	张永双, 张加桂, 雷伟志, 等.中国西南泛亚大通道环境工程地质问题概论[J].地学前缘, 2007, 14(6):24~31. Google Scholar ZHANG Yong-shuang, ZHANG Jia-gui, LEI Wei-zhi, et al. Discussion on environmental geological problems in the areas from southwest China to southeast Asia[J]. Earth Science Frontiers, 2007, 14(6): 24~30. Google Scholar
[2]	中铁二院工程集团有限责任公司. 新建铁路大理至瑞丽线高黎贡山越岭地段加深地质工作及专题地质研究工作工程地质勘察总报告[R]. 成都: 中铁二院工程集团有限责任公司, 2008. Google Scholar China Railway Eryuan Engineering Group Co. Ltd.. The engineering geological investigation general report of deepening geological work and special subject geological research of the Gaoligong Mt. Mountain-crossing Section, of Dali-Ruili newly built railway[R]. Chengdu: China Railway Eryuan Engineering Group Co. Ltd., 2008. Google Scholar
[3]	郭长宝, 张永双, 杜宇本, 等.滇西南大通道主要地质灾害类型及发育规律研究[J].人民长江, 2011, 42(13):35~39. doi: 10.3969/j.issn.1001-4179.2011.13.009 CrossRef Google Scholar GUO Chang-bao, ZHANG Yong-shuang, DU Yu-ben, et al. Research on development pattern of typical geological disaster in Southwest Yunnan Channel[J]. Yangtze River, 2011, 42(13): 35~39. doi: 10.3969/j.issn.1001-4179.2011.13.009 CrossRef Google Scholar
[4]	郭长宝, 张永双, 屈科, 等.大瑞铁路保山至瑞丽段及邻区地壳稳定性定量评价[J].地质力学学报, 2014, 20(1):70~81. Google Scholar GUO Chang-bao, ZHANG Yong-shuang, QU Ke, et al. Quantitative zoning assessment of crustal stability assessment along the Dali-Ruili Railway[J]. Journal of Geomechanics, 2014, 20(1): 70~81. Google Scholar
[5]	杜宇本, 郑光, 蒋良文, 等.大瑞铁路澜沧江大桥工程边坡稳定性三维数值模拟分析[J].地质力学学报, 2010, 16(1):108~114. Google Scholar DU Yu-ben, ZHENG Guang, JIANG Liang-wen, et al. 3D numerical simulation of slope stability of Lancangjiang Bridge on Dali-Ruili Railway [J]. Journal of Geomechanics, 2010, 16(1): 108~114. Google Scholar
[6]	赵志明, 吴光, 寇川.大(理)瑞(丽)铁路高黎贡山越岭段地质灾害工程分区研究[J].西南交通大学学报, 2013, 48(2):310~316. Google Scholar ZHAO Zhi-ming, WU Guang, KOU Chuan. Engineering geological division of geological hazards along Dali-Ruili Railway in Gaoligong Mountain section[J]. Journal of Southwest Jiaotong University, 2013, 48(2): 310~316. Google Scholar
[7]	殷跃平.云南省腾冲县苏家河口电站小江平坝滑坡[J].中国地质灾害与防治学报, 2008, (1):113. Google Scholar YIN Yue-ping. Xiaopingba landslide at Sujiahekou Power Station, Tengchong Country, Yunnan Province [J]. The Chinese Journal of Geological Hazard and Control, 2008, (1): 113. Google Scholar
[8]	伍法权.中国21世纪若干重大工程地质与环境问题[J].工程地质学报, 2001, 9(2):115~121. Google Scholar WU Faquan. Major engineering-geological and environmental problems in China in the 21^st Century[J]. Journal of Engineering Geology, 2001, 9(2): 115~121. Google Scholar
[9]	谷柏森.隧道高地温应对措施及通风设计——高黎贡山铁路特长隧道可行性研究[J].现代隧道技术, 2007, 44(2):66~71. Google Scholar GU Bai-sen. Countermeasures against high temperatures in a tunnel and the corresponding ventilation design: Feasibility study for the super-long Gaoligonshan tunnel[J]. Modern Tunneling Technology, 2007, 44(2): 66~71. Google Scholar
[10]	杜宇本, 蒋良文, 邓宏科, 等.大瑞铁路高黎贡山越岭段水热活动特征及地质选线[J].铁道工程学报, 2010, (增刊):136~142. Google Scholar DU Yu-ben, JIANG Liang-wen, DENG Hong-ke, et al. Geological route selection of Dali-Ruili Railway through Gaoligong Mountain based on hydrothermal activity characteristics[J]. Journal of Railway Engineering, 2010, (Supp.): 136~142. Google Scholar
[11]	杜宇本, 蒋良文.大瑞铁路大保段主要工程地质问题及地质选线[J].铁道工程学报, 2010, (4):23~28. Google Scholar DU Yu-ben, JIANG Liang-wen. Main problems in engineering geology and alignment in Dali-Baoshan section of Dali-Ruili railway[J]. Journal of Railway Engineering, 2010, (4): 23~28. Google Scholar
[12]	侯新伟, 李向全, 蒋良文, 等.大瑞铁路高黎贡山隧道热害评估[J].铁道工程学报, 2011, (5):60~65. Google Scholar HOU Xin-wei, LI Xiang-quan, JIANG Liang-wen, et al. Heat damage evaluation of Gaoligong tunnel of Dali-Ruili Railway[J]. Journal of Railway Engineering, 2011, (5): 60~65. Google Scholar
[13]	郭长宝, 张永双, 蒋良文, 等.褶皱构造体中深埋隧道岩爆机制与隧道断面适宜性研究[J].岩石力学与工程学报, 2012, 31(增1):2758~2766. Google Scholar GUO Chang-bao, ZHANG Yong-shuang, JIANG Liang-wen, et al. Rock burst mechanism and feasible cross section for deep buried tunnel in the fold structure[J]. Chinese Journal of Rock Mechanics and Engineering, 2012, 31(Supp.1): 2758~2766. Google Scholar
[14]	张永双, 熊探宇, 杜宇本, 等.高黎贡山深埋隧道地应力特征及岩爆模拟试验[J].岩石力学与工程学报, 2009, 28(11):2286~2294. doi: 10.3321/j.issn:1000-6915.2009.11.018 CrossRef Google Scholar ZHANG Yong-shuang, XIONG Tan-yu, DU Yu-ben, et al. Geostress characteristics and simulation experiment of rock burst of a deep-buried tunnel in Gaoligong Mountain[J]. Chinese Journal of Rock Mechanics and Engineering, 2009, 28(11): 2286~2294. doi: 10.3321/j.issn:1000-6915.2009.11.018 CrossRef Google Scholar
[15]	Zhang Y S, Xiong T Y, Guo C B, et al. On experimental simulation of rock burst processes of a deep-buried tunnel in Gaoligong Range, southwest China[C]//Proceedings of Conference of IAEG 2009. Google Scholar
[16]	黄学猛, 杜义, 舒赛兵, 等.龙陵—瑞丽断裂(南支)北段晚第四纪活动性特征[J].震害防御技术, 2012, 7(3):215~226. Google Scholar HUANG Xue-meng, DU Yi, SHU Sai-bing, et al. Late Quaternary activity characteristics of Longling-Ruili fault (south branch) north segment[J]. Earthquake Disaster Defense Technology, 2012, 7(3): 215~226. Google Scholar
[17]	Zhang Y S, Guo C B, Qu Y X, et al. Engineering geological properties of altered rocks and implications for railway construction in the Sanjiang orogenic belt, southwest China[J]. Bulletin of Engineering Geology and Environment, 2010, 69: 10064~10073. Google Scholar