| 稳定流抽水试验操作中的两个误区 |
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| 引用本文： | 郭精超. 稳定流抽水试验操作中的两个误区[J]. 工程勘察, 2001, 0(2) |
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| 作者姓名： | 郭精超 |
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| 作者单位： | 河南省煤田地质局三队!河南新乡453003 |
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| 摘 要： | 某火电厂水源地勘测进行稳定流抽水试验 ,通过回水达到 3个降程的规范要求 ,并在最后一个降程结束测恢复水位 ,结果水跃值反常、参数失真 ,在此基础上商讨修正及改进的方法。
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| 关 键 词： | 稳定流抽水试验 回水 水跃值 恢复水位 |
Two Mistakes in Pumping Test for Steady Flow |
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| Guo Jingchao. Two Mistakes in Pumping Test for Steady Flow[J]. Geotechnical Investigation & Surveying, 2001, 0(2) |
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| Authors: | Guo Jingchao |
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| Affiliation: | Guo Jingchao |
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| Abstract: | In pumping test for steady flow in the water source of certain power plant three drawdowns according to the requirements of specifications have been reached through returning water.At the end of the final drawdown the recovery water level is measured.The outcomes are that the value of hydraulic jump is abnormal,the parameters become untrue.Revision and improvement are discussed based on them. |
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| Keywords: | pumping test for steady flow returning water value of hydraulic jump recovery water levelx |
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