The displacements in an elastic half-space when a load moves along a beam lying on its surface |
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| Institution: | 1. Mechanical Engineering, Texas A&M University, College Station, TX 77843, United States;2. Yale Center for Research Computing, Yale University, New Haven, CT 06520, United States;3. Mechanical Engineering, Shiraz University, Shiraz 71936, Iran;4. Engineering Solutions and Quality Products, LLC, Texas, United States |
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| Abstract: | The motion, with constant velocity, of a normal load along an elastic beam lying on an elastic isotropic homogeneous half-space is considered. A method for the approximate calculation of the normal displacements of the surface of the half-space for subsonic velocities of motion is developed. An estimate is given of the expressions obtained and a comparison is made with existing results for the problem of the motion of a point load along a half-space. |
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