Novel uniaxial concrete constitutive model considering bond-slip effect
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DOI: 10.1007/s11803-020-0587-5
Abstract: A uniaxial concrete constitutive model considering the bond-slip effect is proposed and its finite element analysis (FEA) implementation on a fiber section of a beam-column element is presented. The tension-stiffening, crack-closing, crack-opening, cyclic degradation of… read more here.
Keywords: bond; model; slip effect; bond slip ... See more keywords
A FRACTAL MODEL FOR APPARENT LIQUID PERMEABILITY OF DUAL WETTABILITY SHALE COUPLING BOUNDARY LAYER AND SLIP EFFECT
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DOI: 10.1142/s0218348x21500882
Abstract: The apparent liquid permeability (ALP) of shale is challenging to be characterized due to complex wettability and nanopore size distribution. The nanopores in organic matter of shale are usually hydrophobic and the nanopores in inorganic… read more here.
Keywords: shale; slip effect; inorganic pores; boundary layer ... See more keywords
FE analysis of circular CFT columns considering bond-slip effect: A numerical formulation
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DOI: 10.5194/ms-9-245-2018
Abstract: Abstract. In this paper, a numerical model for the analysis of bond-slip occurring in concrete filled steel tube (CFT) columns is introduced. Unlike the classical bond-link or bond-zone element using double nodes, the introduced model… read more here.
Keywords: slip; slip effect; cft columns; bond ... See more keywords