Evaluation of initial prestress state in PS strand using the deformation characteristics of multi-strand anchor head
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DOI: 10.1007/s12205-017-0800-x
Abstract: Prestressed concrete (PSC) bridge resists to deflection and cracking by prestressing its concrete superstructure using steel strands. The initial prestress force introduced in the strands at the completion of the structure influences sensitively its long-term… read more here.
Keywords: strand; anchor head; prestress; initial prestress ... See more keywords