EXPERIMENTAL STUDY ON “FRACTURE MECHANICS AND FLEXURAL STRENGTH OF CONCRETE BEAM”

EXPERIMENTAL STUDY ON “FRACTURE MECHANICS AND FLEXURAL STRENGTH OF CONCRETE BEAM”
Author(s):
Sarthak.S.Mhatre, Akshay.M.Ladde, Shantam.S.Dedge, Pratik.A.Deo,Amit.V.Menon, Shilpi Bhuinyan
Keywords:
Compressive strength, Crack width,Displacement, Fracture energy, Fracture toughness, Load.
Abstract
This paper deals with the investigation of fracture energy(GF), compressive strength of concrete, crack width in AR fiber content & plain beams, displacement in beams, fracture toughness of concrete. W0=area below displacement curve up to rupture of specimen, W1=work done by deadweight of specimen and load applied on it, Alig=area of broken ligament (b * h), b=crack width, h=height of the crack, m1=mass of specimen, S=loading span, L=total length of specimen, m2=loadappliedonthespecimenuntilrupture, g= gravitational acceleration, CMODc=crack mouth opening displacement at the time of rupture.Notations-B-beams, P-Plain
Article Details
Unique Paper ID: 144595 Publication Volume & Issue: Volume 4, Issue 1 Page(s): 107 - 112
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