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LOW RAIL TRACK BLOCK, ESPECIALLY FOR BALLAST-FREE RAIL TRACK
LOW RAIL TRACK BLOCK, ESPECIALLY FOR BALLAST-FREE RAIL TRACK
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机译:低轨轨道块,特别是无B轨道轨道
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摘要
The construction of steel-concrete railroad ties onto which rails are fixed is disclosed. The ties are composed of a metal saddle for fastening to the rail, comprising a tie-plate extending over a part of the upper surface of the tie and forming the zone for attachment and support of the rail. The tie-plate further extends into the tie through ribs sealed in the concrete of the tie and constitutes at least part of its reinforcement.
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