| 给水度概念和广义给水度变化规律的初步分析 |
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| 引用本文： | 张家发.给水度概念和广义给水度变化规律的初步分析[J].长江科学院院报,1991,8(1):63-69. |
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| 作者姓名： | 张家发 |
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| 摘 要： | 本文首先讨论了给水度的概念,区分于重力给水度和广义给水度两种定义,然后通过数值模拟计算探讨了地下水位匀速下降条件下,层状非均质多孔介质广义给水度的变化规律。
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| 关 键 词： | 层状介质 重力给水度 广义给水度 蒸发 数值模拟 压力水头 |
Specific Yield Concepts and Laws on the Generalized Specific Yield Variation |
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| Zhang Jiafa.Specific Yield Concepts and Laws on the Generalized Specific Yield Variation[J].Journal of Yangtze River Scientific Research Institute,1991,8(1):63-69. |
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| Authors: | Zhang Jiafa |
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| Affiliation: | Zhang Jiafa |
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| Abstract: | In this paper, the concepts of specific yield are discussed, and the definitions of gravitational and generalized specific yield are distinguished. Then, the variations of generalized specific yield in response to uniform fall of water table in stratiform media are probed into by numerical simulation. |
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| Keywords: | Stratiform Media Gravitational Specific Yield Generalized Specific Yield Evaporation Numerical Simulation Pressure head |
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