The effective mass of a point mass moving along a string on a Winkler foundation

S.N. Gavrilov

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The effective mass of a point mass moving along a string on a Winkler foundation

机译：在Winkler基础上沿线移动的点质量的有效质量

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A simple in form and physically clear asymptotic solution of the problem of the motion (without friction) of a point mass acted upon by a specified external force on a string on a Winkler foundation is obtained, taking into account the wave drag on the motion. It is shown that the point mass moves along the string in the same way as a point with a variable velocity-dependent mass would move when acted upon solely by an external force (ignoring drag).

机译：考虑到波浪在运动上的阻力，可以得到一个形式简单且物理清晰的渐近解，该运动由点外力作用在Winkler基础上的弦上，该点质量受到指定外力作用（无摩擦）。结果表明，点质量沿弦线移动的方式与仅依赖于外力（忽略阻力）的速度依赖于可变质量的点移动的方式相同。

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《Journal of applied mathematics and mechanics》 |2006年第4期|p.582-589|共8页
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S.N. Gavrilov;
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正文语种 eng
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机译：温克勒基础上沿拉伸弦移动的点质量的精确解
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机译：ND Beskou和MV Muho [Soil Dyn。1（1）讨论了1）“基于Winkler基础的有限梁对在其表面上变速移动的负载的动态响应”。
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机译：作者对1）“讨论的答复” ND Beskou和MV Muho ［在Winkler地基上的有限梁对在其表面上变速移动的负载的动态响应］
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The effective mass of a point mass moving along a string on a Winkler foundation

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