Tensile behavior and load transfer mechanism of concrete-filled square steel tube exterior-diaphragm connections stiffened with PBL
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DOI: 10.1016/j.engstruct.2020.111780
Abstract: Abstract An innovative concrete-filled square steel tube (CFSST) exterior-diaphragm connection stiffened with perfobond ribs (PBL) is proposed to overcome the limits of CFSST exterior-diaphragm connections. Different CFSST connections, including one ordinary CFSST connection, one CFSST… read more here.
Keywords: load transfer; stiffened pbl; exterior diaphragm; load ... See more keywords