南吕梁山特长铁路隧道工程地质选线关键问题研究
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摘要
在南吕梁山隧道工程地质选线中,如何绕避采空区,优化穿煤段,并确保工程建设不破坏龙子祠泉域水环境,保证临汾市70万居民用水是关键问题。在可行性研究阶段,通过对水文与工程地质综合勘察,查明测区的煤层与岩溶水环境等地质条件,创造性地提出隧道从煤层与采空区以下、龙子祠泉域饱和水位以上的地层中通过。施工实践证明,隧道工程地勘资料是准确的,地质选线是科学合理的。
In the engineering geological location of South Lvliangshan tunnel,issues,such as how to avoid the goaf areas,how to optimize the coal-crossing section,how to guarantee that the water environment of Longzici spring is not damaged and how to guarantee the water supply for the 700 000 citizens in Linfen city,are essential.It is proposed,on basis of hydrogeological surveys and engineering geological surveys,that the tunnel should pass through the strata below the coal seams and goaf areas,but above the saturated water level of Longzici spring.The construction of the tunnel shows that the engineering geological location of the tunnel is rational and correct.
In the engineering geological location of South Lvliangshan tunnel,issues,such as how to avoid the goaf areas,how to optimize the coal-crossing section,how to guarantee that the water environment of Longzici spring is not damaged and how to guarantee the water supply for the 700 000 citizens in Linfen city,are essential.It is proposed,on basis of hydrogeological surveys and engineering geological surveys,that the tunnel should pass through the strata below the coal seams and goaf areas,but above the saturated water level of Longzici spring.The construction of the tunnel shows that the engineering geological location of the tunnel is rational and correct.
引文
[1]李翔.张唐铁路燕山越岭隧道地质选线研究[J].铁道标准设计,2010(10):98-101.
[2]许再良,李翔.兖石、胶新铁路跨沂沭断裂带工程地质选线[J].铁道工程学报,2005(S1):238-241.(XU Zail-iang,Ll Xiang.Engineering geology route selection crossingYishu fault zone of Yanzhou-Shijiusuo,Jiaozhou-Xinyi rail-way[J].Journal of Railway Engineering Society,2005(S1):238-241.(in Chinese))
[3]张振东.兰青二线青石关隧道方案地质选线及研究[J].科技交流,2008(2):11-17.
[4]曹化平,王科.铁路岩溶隧道工程地质选线研究[J].高速铁路技术,2011(1):35-40.(CAO Huaping,WANGKe.Study on geological route selection for railway tunnel en-gineering in karst zone[J].High Speed Railway Technology,2011(1):35-40.(in Chinese))
[5]杨昌义,李光辉,杜宇本.汶川大地震灾区成兰铁路地质选线与工程对策[J].路基工程,2010(3):124-127.(YANG Changyi,LI Guanghui,DU Yuben.Geological routeselection and engineering devices for Chengdu-Lanzhou rail-way in Wenchuan earthquake affected area[J].SubgradeEngineering,2010(3):124-127.(in Chinese))
[6]孙波,杜世回.西南铁路厚子镇地区工程地质选线[J].铁道工程学报,2000(1):93-96.(SUN Bo,DU Shihui.Engineering geological route selection of Xi’an-Nanjing rail-way in Houzhi town[J].Journal of Railway Engineering So-ciety,2000(1):93-96.(in Chinese))
[7]王红全,张志祥.龙子祠泉域岩溶水资源评价及保护研究[J].山西水利,2010(8):22-33.
[8]王红全,张志祥,郭勤芳.龙子祠泉流量动态特征及衰减成因研究[J].科技情报开发与经济,2010(25):143-145.(WANG Hongquan,ZHANG Zhixiang,GUO Qinfang.Research on dynamic characteristics and attenuation causesof the flow rate of Longzici spring[J].Sci-Tech InformationDevelopment&Economy,2010(25):143-145.(in Chi-nese))
[9]TB10120—2002/J160—2002铁路瓦斯隧道技术规范[S].北京:中国铁道出版社,2003.
[10]TB10012—2007/J124—2007铁路工程地质勘察规范[S].北京:中国铁道出版社,2007.
[2]许再良,李翔.兖石、胶新铁路跨沂沭断裂带工程地质选线[J].铁道工程学报,2005(S1):238-241.(XU Zail-iang,Ll Xiang.Engineering geology route selection crossingYishu fault zone of Yanzhou-Shijiusuo,Jiaozhou-Xinyi rail-way[J].Journal of Railway Engineering Society,2005(S1):238-241.(in Chinese))
[3]张振东.兰青二线青石关隧道方案地质选线及研究[J].科技交流,2008(2):11-17.
[4]曹化平,王科.铁路岩溶隧道工程地质选线研究[J].高速铁路技术,2011(1):35-40.(CAO Huaping,WANGKe.Study on geological route selection for railway tunnel en-gineering in karst zone[J].High Speed Railway Technology,2011(1):35-40.(in Chinese))
[5]杨昌义,李光辉,杜宇本.汶川大地震灾区成兰铁路地质选线与工程对策[J].路基工程,2010(3):124-127.(YANG Changyi,LI Guanghui,DU Yuben.Geological routeselection and engineering devices for Chengdu-Lanzhou rail-way in Wenchuan earthquake affected area[J].SubgradeEngineering,2010(3):124-127.(in Chinese))
[6]孙波,杜世回.西南铁路厚子镇地区工程地质选线[J].铁道工程学报,2000(1):93-96.(SUN Bo,DU Shihui.Engineering geological route selection of Xi’an-Nanjing rail-way in Houzhi town[J].Journal of Railway Engineering So-ciety,2000(1):93-96.(in Chinese))
[7]王红全,张志祥.龙子祠泉域岩溶水资源评价及保护研究[J].山西水利,2010(8):22-33.
[8]王红全,张志祥,郭勤芳.龙子祠泉流量动态特征及衰减成因研究[J].科技情报开发与经济,2010(25):143-145.(WANG Hongquan,ZHANG Zhixiang,GUO Qinfang.Research on dynamic characteristics and attenuation causesof the flow rate of Longzici spring[J].Sci-Tech InformationDevelopment&Economy,2010(25):143-145.(in Chi-nese))
[9]TB10120—2002/J160—2002铁路瓦斯隧道技术规范[S].北京:中国铁道出版社,2003.
[10]TB10012—2007/J124—2007铁路工程地质勘察规范[S].北京:中国铁道出版社,2007.
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