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Iron anchorage and tensioning of metal reinforcements in the construction of railway sleepers reinforced concrete.
Iron anchorage and tensioning of metal reinforcements in the construction of railway sleepers reinforced concrete.
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机译:在铁路轨枕钢筋混凝土施工中铁的锚固和金属钢筋的张紧。
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摘要
Plate for the anchorage and tensioning of metal reinforcements, in the construction of prestressed reinforced concrete railway sleepers, comprising, in a single piece obtained by hot-pressing of standard steel, two pairs of holes and anchorage seats for the harmonic steel bars positioned on one of the two reinforcement planes of the sleepers, and a pair of threaded holes into which screw two tensioning screws for the tensioning of said bars.
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