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| ELEMENTARY RESEARCH ON PROBLEM OF SLAB'S INTENSITY BY MEANS OF FINITE ELEMENT ANALYSIS |
| LIU Cheng-xuan, ZHAI Wan-ming |
| Train & Track Research Institute, Southwest Jiaotong University |
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Abstract Slab track structure is one of the most important structures of non-ballast track. After the finite element model of the slab track structure is founded, and with the research work and technical parameters given by related departments, the problem of the slab's intensity is studied elementarily. As for the further research on the same work and on the optimizing design of the slab's section, such a work may provide a helpful reference.
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Received: 28 December 2000
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2001, Vol. 18 
