Transient vibrations of a tau inclined cable with a riding accelerating mass |
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| Authors: | Iradi G Tadibakhsh Yi-Ming Wang |
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| Institution: | (1) Department of Civil & Environmental Engineering, Rensselaer Polytechnic Institute, 12180-3590 Troy, NY, U.S.A.;(2) Department of Mechanical Engineering, Rensselaer Polytechnic Institute, 12180-3590 Troy, NY, U.S.A. |
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| Abstract: | The objective of this paper is a theoretical and numerical study of the dynamics of a taut inclined cable with a riding accolerating mass, which is suspended from two points of different elevation. The moving mass is a trolley that is accelerated by a solid fuel rocket down the inclined cable and is aerodynamically brought to a halt. The thrust of the rocket is tangential to the deformed configuration of the cable.Methods of analysis consist of the dynamics of small deformations superimposed on the static catenary state. The problem is nonlinear due to presence of friction and the convective acceleration interaction of the moving mass and the cable. Galerkin's procedure for removal of spatial dependence and numerical integration are used to obtain convergent solutions.Deceased |
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| Keywords: | Cable and moving mass inclined cable |
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