A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fracture toughness of portland cement concretes
Fracture toughness is shown to be material property determined by evaluating stress intensity factor at onset of rapid, unstable crack propagation; stress intensity factor denotes elastic stress and displacement fields in region of crack tip of homogeneous material; concrete was analyzed as homogeneous material and effective fracture toughness was obtained; experimental investigation was conducted to determine effects of several concrete parameters on fracture toughness of concrete. (43068)
Fracture toughness of portland cement concretes
Fracture toughness is shown to be material property determined by evaluating stress intensity factor at onset of rapid, unstable crack propagation; stress intensity factor denotes elastic stress and displacement fields in region of crack tip of homogeneous material; concrete was analyzed as homogeneous material and effective fracture toughness was obtained; experimental investigation was conducted to determine effects of several concrete parameters on fracture toughness of concrete. (43068)
Fracture toughness of portland cement concretes
J Amer Concrete Inst
Naus, D.J. (author) / Lott, J.L. (author)
1969
9 pages
Article (Journal)
English
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