| 水中氚测试在山岭隧道涌水量预测中的应用 |
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| 引用本文： | 杜红梅.水中氚测试在山岭隧道涌水量预测中的应用[J].铁道工程学报,2004(1):69-72,68. |
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| 作者姓名： | 杜红梅 |
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| 作者单位： | 铁道部第一勘测设计院,西安,710043 |
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| 摘 要： | 本文简述了山岭隧道水文地质勘测中 ,应用同位素氚测试法 ,通过计算地下水生成的相对年龄、帮助了解地下水的垂直分带及判定构造控制地下水水量的水文地质特征 ,计算地下水垂直渗透速度及预测山岭隧道地下水的补给量。
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| 关 键 词： | 同位素氚 垂直分离 速度 补给量 |
| 文章编号： | 1006-2106(2004)01-0069-04 |
THE STUDY ON THE TRITIUM TEST FOR WATER GUSHING CAPACITY FORECAST PUT INTO QINGLING'S FULL-LENGTH TUNNEL OF XI'AN-ANKANG RAILWAY |
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| DU Hong-mei,Survey and Dsign lnstitute of MOR.THE STUDY ON THE TRITIUM TEST FOR WATER GUSHING CAPACITY FORECAST PUT INTO QINGLING''''S FULL-LENGTH TUNNEL OF XI''''AN-ANKANG RAILWAY[J].Journal of Railway Engineering Society,2004(1):69-72,68. |
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| Authors: | DU Hong-mei Survey and Dsign lnstitute of MOR |
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| Institution: | DU Hong-mei Survey and Dsign lnstitute of MOR |
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| Abstract: | This paper deals with the essential principle and method of radioisotope (tritium) applied to hydrogeogeological surveing of railway tunnel, The tritium content is used to calculate the relative age judge vertical zoning of hydrogeological features of groundwater controled by structure,and then calcutation vertical seepage velocity of groundwater, determine the recharge rate of groundwater. |
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| Keywords: | radioactive tritium vertical zoning seepage velocity recharge rate |
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