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Dynamic stability of a curved rail under a moving load |
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| Authors: | S Nair VK Garg YS Lai |
| Institution: | Department of Mechanical Engineering, Illinois Institute of Technology, Chicago, Illinois 60616, USA;Department of Mechanical Engineering, University of Maine, Orono, Maine 04469, USA;Department of Mechanical Engineering, Illinois Institute of Technology, Chicago, Illinois 60616, USA |
| Abstract: | The stability of a curved rail under a constant moving load has been investigated using a linear theory; critical speeds of the moving load, and the dynamic rail deflections and rotation were calculated. The effect of the foundation was included through distributed linear springs. It was assumed that the moving load remains in constant contact with the rail and travels along a fixed path on the rail head. |
| Keywords: | railway rails stability moving load |
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