| 地震时分层流体作用在坝体上的水动压力 |
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| 引用本文： | 陶明德.地震时分层流体作用在坝体上的水动压力[J].复旦学报(自然科学版),1991(2). |
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| 作者姓名： | 陶明德 |
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| 作者单位： | 复旦大学应用力学系 |
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| 摘 要： | 使用Lagrange方法分析地震时分层流体作用在坝体上的水动压力,其解可用一个Green函数来表达。从而,由于分层效应,水动压力和自由面高度都增加的结论得到了合理的解释。
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| 关 键 词： | 分层流体 水动压力 Lagrange方法 |
HYDRODYNAMIC PRESSURES EXERTEDBY STRATIFIED FLUIDS ON DAMS DURING EARTHQUAKES |
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| Tao Minde,.HYDRODYNAMIC PRESSURES EXERTEDBY STRATIFIED FLUIDS ON DAMS DURING EARTHQUAKES[J].Journal of Fudan University(Natural Science),1991(2). |
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| Authors: | Tao Minde |
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| Institution: | Department of Applied Mechanics |
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| Abstract: | In this paper, the problem of hydrodynamic pressures exerted by stratifiedfluids on dams during earthquakes is affacked by applying the Lagrangian method.The solutions are gien in terms of a Green's function. It is known from the resultsobtained that both hydrodynamic pressures and heights of free surface increase aredue to stratifioation. This statement is giver a sound explanation. |
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| Keywords: | stratified fluids hydrodymamics properties dam body Lagrangian method |
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