Constitutive behaviour of bond in RC structures based on pull-out strength
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Department of Civil Engineering, NIT Warangal, India
Publication date: 2015-11-01
Cement Wapno Beton 20(6) 341-358 (2015)
ABBREVIATIONS
cmin, cmax = minimum and maximum cover of bars with concrete respectively, mm
Db = diameter of bar, mm
fcc = compressive strength of concrete, MPa
fct = tensile strength of concrete, MPa
fs = stress in steel, MPa
Ld = embedment length of bar, mm
τu = ultimate bond stress, MPa
τbd = design bond stress, MPa
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