Vibration of finite water bodies with free surface |
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| Authors: | P Wilh Werner |
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| Institution: | (1) Vattenbyggnadsbyran, Consulting Engineers, 29 Humleggårdsgatan, Stockholm, (Sweden) |
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| Abstract: | Summary The study deals with expansion waves in fluids, with particular reference to hydrodynamic earthquake effects. The current assumption of steady harmonic motion is compared with the assumption that the motion is discontinuous in the sense that it starts from the initial condition of rest. A numerical example shows that the impulsive start may have a considerable influence on the dynamic water pressure. |
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