Unsteady behavior of an elastic beam floating on shallow water under external loading

被引：12
|
作者：
I. V. Sturova
机构：
[1] Lavrent'ev Institute of Hydrodynamics,
[2] Siberian Division,undefined
[3] Russian Academy of Sciences,undefined
来源：
Journal of Applied Mechanics and Technical Physics | 2002年 / 43卷 / 3期
关键词：
Mathematical Modeling; Mechanical Engineer; Free Surface; Fluid Flow; Shallow Water;
D O I：
10.1023/A:1015322505171
中图分类号：
学科分类号：
摘要：
A solution is derived for the two‐dimensional unsteady problem of the behavior of an elastic beam of finite dimensions floating on the free surface of water under external loading. It is assumed that the fluid is ideal and incompressible and its depth is well below the beam length. The simultaneous motion of the beam and the fluid is considered within the framework of linear theory, and the fluid flow is assumed to be potential. The behavior of the beam under various loadings with and without allowance for the inertia of the load is studied.
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页码：415 / 423
页数：8
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