示踪试验在隧道涌水与断层水力联系调查中的应用——以江西萍乡钟家山为例
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摘要
以泉州至南宁高速公路吉安至莲花钟家山隧道段塌方区域为研究对象,调查隧道突水补给源。使用荧光素钠、荧光增白剂和罗丹明3种不同性质的示踪剂,在测区20km2范围内,布置投放点4个、接收点3个,进行地下水示踪试验。结果显示:断层F3经过隧洞处为风化破碎带,风化破碎岩带导水,是隧洞进洞口突水的一个通道;断层F2导水性良好,也是进洞口塌陷的一个充水通道。
Taking the collapse zone in Ji 'an-Lianhua Zhongjia Mountain Tunnel section of Quanzhou-Nanning highway as the research object,this thesis studies the replenishment source of tunnel water inrush. Groundwater tracer test is conducted in 20 km2 range of test area,by setting 4 drop points and 3 receiving points with the use of 3 different tracers: fluorescein sodium,fluorescent whitening agent,and rhodamine. The results are as follows: fault F3,which guides water through the tunnel for weathered broken zone and weathered broken rock zone,is a channel for water inrush into the tunnel entrance; fault F2 is of good water conductivity,and is also a water channel for the tunnel entrance collapse zone.
Taking the collapse zone in Ji 'an-Lianhua Zhongjia Mountain Tunnel section of Quanzhou-Nanning highway as the research object,this thesis studies the replenishment source of tunnel water inrush. Groundwater tracer test is conducted in 20 km2 range of test area,by setting 4 drop points and 3 receiving points with the use of 3 different tracers: fluorescein sodium,fluorescent whitening agent,and rhodamine. The results are as follows: fault F3,which guides water through the tunnel for weathered broken zone and weathered broken rock zone,is a channel for water inrush into the tunnel entrance; fault F2 is of good water conductivity,and is also a water channel for the tunnel entrance collapse zone.
引文
[1]Wu Yanqing,Zhang Zhuoyuan.Research on lumped parameter model of coupled seepage and stress field in fractured rock mass[J].Seventh International Association of engineer Geology,2010(9):41-46.
[2]Ayenew T.Environmental isotope-based integrated hydrogeological study of some Ethiopian rift lakes[J].Journal of Radio analytical and Nuclear Chemistry,2003,257(1):11-16.
[3]Pronk M,Goldscheider N,Zopfi J.Dynamics and interaction of organic carbon,turbidity and bacteria in a karst aquifer system[J].Hydrogeology,2006,14(4):473-484.
[4]贺秋芳,杨平恒,袁文昊,等.微生物与化学示踪岩溶地下水补给源和途径[J].水文地质工程地质,2009,3(3):33-37.
[5]刘兴石,曾昭建.地下水多元示踪试验在岩溶地区的应用[J].岩土工程技术,2006,20(2):67-69.
[6]邓振平,周小红,何师意.西南岩溶石山地区岩溶地下水示踪试验与分析——以湖南湘西大龙洞为例[J].中国岩溶,2007,26(2):163-169.
[7]葛信立,工新军,翟加文,等.岩溶水充水矿区水文地质条件探查技术研究[M].徐州:中国矿业大学出版社,2011.
[8]刘人太,李术才,张庆松,等.示踪试验分析方法在地下工程水害治理中的应用研究[J].岩石力学与工程学报,2012,31(4):814-821.
[9]杨前,翟加文,张智旺.示踪连通试验在确定岩溶水径流通道中的应用[J].地球学报,2013,21(7):74-76.
[10]王树芳,刘久荣,林沛,等.岩溶热储回灌试验与示踪试验研究[J].水文地质工程地质,2013,40(6):129-133.
[11]牛光亮.石屏一矿岩溶暗河发育特征及示踪试验[C].//郑钢.水资源管理与工程国际学术会议论文集.河南:国际管理科学与工程技术协会出版社,2012:31-35.
[2]Ayenew T.Environmental isotope-based integrated hydrogeological study of some Ethiopian rift lakes[J].Journal of Radio analytical and Nuclear Chemistry,2003,257(1):11-16.
[3]Pronk M,Goldscheider N,Zopfi J.Dynamics and interaction of organic carbon,turbidity and bacteria in a karst aquifer system[J].Hydrogeology,2006,14(4):473-484.
[4]贺秋芳,杨平恒,袁文昊,等.微生物与化学示踪岩溶地下水补给源和途径[J].水文地质工程地质,2009,3(3):33-37.
[5]刘兴石,曾昭建.地下水多元示踪试验在岩溶地区的应用[J].岩土工程技术,2006,20(2):67-69.
[6]邓振平,周小红,何师意.西南岩溶石山地区岩溶地下水示踪试验与分析——以湖南湘西大龙洞为例[J].中国岩溶,2007,26(2):163-169.
[7]葛信立,工新军,翟加文,等.岩溶水充水矿区水文地质条件探查技术研究[M].徐州:中国矿业大学出版社,2011.
[8]刘人太,李术才,张庆松,等.示踪试验分析方法在地下工程水害治理中的应用研究[J].岩石力学与工程学报,2012,31(4):814-821.
[9]杨前,翟加文,张智旺.示踪连通试验在确定岩溶水径流通道中的应用[J].地球学报,2013,21(7):74-76.
[10]王树芳,刘久荣,林沛,等.岩溶热储回灌试验与示踪试验研究[J].水文地质工程地质,2013,40(6):129-133.
[11]牛光亮.石屏一矿岩溶暗河发育特征及示踪试验[C].//郑钢.水资源管理与工程国际学术会议论文集.河南:国际管理科学与工程技术协会出版社,2012:31-35.