Y-shaped ties Railroad tie

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y tie track next conventional track


an unusual form of tie y-shaped tie, first developed in 1983. compared conventional ties volume of ballast required reduced due load-spreading characteristics of y-tie. noise levels high resistance track movement good. curves three-point contact of y steel tie means exact geometric fit cannot observed fixed attachment point.


the cross section of ties i-beam.


as of 2006 less 1,000 km of y-tie track had been built, of approximately 90-percent in germany.








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