Vibration analysis of the continuous beam with the multi-moving-loads
碩士 === 國立中興大學 === 應用數學系所 === 98 === Dynamic responses of the ladder track system subjected to moving train loads are investigated in this paper. The ladder track system is considered as a continuous beam rested on the visco-elastic foundation with evenly distributed spring and damper. The movi...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2010
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| Online Access: | http://ndltd.ncl.edu.tw/handle/87429506151202498689 |
| Summary: | 碩士 === 國立中興大學 === 應用數學系所 === 98 === Dynamic responses of the ladder track system subjected to moving train loads are investigated in this paper. The ladder track system is considered as a continuous beam rested on the visco-elastic foundation with evenly distributed spring and damper. The moving train loads are simplified as a combination of two-axle multi-moving-loads. The dynamics response of the ladder track system as continuous beam is simplified as a Euler-Bernoulli beam. Different responses of the continuous beam under various type of multi-moving-loads with constant acceleration are obtained by numerical analysis.
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