| 青藏公路沿线不冻泉地区构造控水机理研究 |
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| 引用本文： | 张森琦,曹福祥,李旭峰,李胜涛,刁玉杰,李颖智,李亮.青藏公路沿线不冻泉地区构造控水机理研究[J].吉林大学学报(地球科学版),2011(Z1):253-258. |
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| 作者姓名： | 张森琦 曹福祥 李旭峰 李胜涛 刁玉杰 李颖智 李亮 |
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| 作者单位： | 中国地质调查局水文地质环境地质调查中心; |
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| 基金项目： | 中国地质调查局大调查项目(1212010818080) |
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| 摘 要： | 地处多年片状冻土(岩)区的不冻泉补给源为北部昆仑山主脊南坡现代冰川底部的冰雪覆盖融区水、冰雪消融水、大气降水和地表水。补给源水进入不冻泉NE向张扭性活动断裂(F2)构造—地热融区导水通道,运移至不冻泉NWW向压扭性活动断裂(F1)时受阻,于F1和F2断裂交汇部位的共用上盘近断裂破碎带旁侧富集,并上涌至地表,形成上升泉,这是不冻泉地区构造控水的主要机理和不冻泉天然上升泉形成的主因。为解决当地冬季缺水问题,宜在F1与F2断裂交汇部位NW侧共用上盘适当部位布置供水水文地质钻孔,可找到水量丰富、水质良好的地下水。
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| 关 键 词： | 青藏公路 不冻泉 控水构造 多年冻土 构造融区 |
Study on Mechanism of Water Controlled by Structures in Budong Spring Region along Qinghai-Tibet Highway |
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| ZHANG Sen-qi,CAO Fu-xiang,LI Xu-feng,LI Sheng-tao,DIAO Yu-jie,LI Ying-zhi,LI Liang Center for Hydrogeology , Environmental Geology,CGS,Baoding ,Hebei,China.Study on Mechanism of Water Controlled by Structures in Budong Spring Region along Qinghai-Tibet Highway[J].Journal of Jilin Unviersity:Earth Science Edition,2011(Z1):253-258. |
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| Authors: | ZHANG Sen-qi CAO Fu-xiang LI Xu-feng LI Sheng-tao DIAO Yu-jie LI Ying-zhi LI Liang Center for Hydrogeology Environmental Geology CGS Baoding Hebei China |
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| Institution: | ZHANG Sen-qi,CAO Fu-xiang,LI Xu-feng,LI Sheng-tao,DIAO Yu-jie,LI Ying-zhi,LI Liang Center for Hydrogeology and Environmental Geology,CGS,Baoding 071051,Hebei,China |
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| Abstract: | Budong spring is located in flake permafrost(frozen rock) regions,with recharge source from glacial melt water from the main ridge of the southern slope of Kunlun Mountains,precipitation and surface water.Recharge source water runoff into Budong spring NE tension-torsional fault(F2),which is a structure-geothermal talik course,blocked Budong spring NWW compression-scissor fault(F1),and enriched in crossover point of F1 and F2,upwelling to be ascending spring.This is the main mechanism of water controlled by... |
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| Keywords: | Qinghai-Tibet highway Budong spring controlling water structure permafrost structural talik |
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