Moment redistribution and ductility of CFRP strengthened and non-strengthened unbonded post-tensioned indeterminate I-beams composed of UHSSCC
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DOI: 10.1016/j.compstruct.2017.04.057
Abstract: Abstract Strengthening might be necessary for unbonded post-tensioned (UPT) concrete members to account for mistakes at the design stage or to solve construction errors. Various strengthening techniques have been developed that use carbon-fiber-reinforced polymer (CFRP)… read more here.
Keywords: non strengthened; post tensioned; unbonded post; moment redistribution ... See more keywords