An Analytical Solution for Steady Flow into a Ttonnel
An Analytical Solution for Steady Flow into a Ttonnel
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DOI：
10.1111/j.1745-6584.1999.tb00953.x
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发表时间：
1999-01
期刊：
影响因子：
2.6
通讯作者：
Shizhong Lei
中科院分区：
文献类型：
--
作者：
Shizhong Lei
An analytical solution is derived for two‐dimensional, steady ground water flow into a horizontal tunnel in a fully saturated, homogeneous, isotropic, and semi‐infinite aquifer. The hydraulic head and streamline distributions in the flow field, as well as the inflow rate, are obtained for a constant hydraulic head boundary condition at the tunnel perimeter. The inflow rate formula derived in this paper is an extension to the Polubarinova‐Kochina (1962) formula, which can be considered a special case of the present solution.
