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Frictionless deflectors simplify pretensioning
In prestressing 223 draped strand girders up to 70 ft long for bridge construction at entrance to Corpus Christi harbor, needle bearing rollers guide draped prestressing strands around deflection points; roller depressors, hooked depressors and roller suspenders used.
Frictionless deflectors simplify pretensioning
In prestressing 223 draped strand girders up to 70 ft long for bridge construction at entrance to Corpus Christi harbor, needle bearing rollers guide draped prestressing strands around deflection points; roller depressors, hooked depressors and roller suspenders used.
Frictionless deflectors simplify pretensioning
Construction Methods Equipment
1958
3 pages
Article (Journal)
English
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