Numerical analysis of strengthening concrete columns by high performance fibre concrete

Numerical analysis of strengthening concrete columns by high performance fibre concrete

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Concrete is a material that has advantages and disadvantages.High strength in pressure, as well as increased mechanical resistance are its advantages, on the other side, it has a lower tensile strength as its disadvantage.This is related with creating cracks, when concrete Candle in a tensile zone occurs plasticisation of reinforcement (provided that members are reinforced) which is in consequence of depletion carrying capacity associated with creating plastic hinge Bosch Serie 4 GSN29VW3VG No Frost 161x60cm 200L Freestanding Upright Freezers and exceed his rotation capacity.Following, the cross-section has a lower carrying capacity.

Strengthening of jacketing by fibre-concrete has provided with reducing width of cracks an increasing of carrying capacity cross-section at minimal increasing of the columns slenderness.