Title:
Analytical Formulation of the Biaxial Behavior of Concrete Repair Material
Author(s):
George Z. Voyiadjis and Taher M. Abulebdeh
Publication:
Materials Journal
Volume:
90
Issue:
1
Appears on pages(s):
26-33
Keywords:
biaxial loads; brittleness; concretes; loads (forces); repairs; patching; strength; Structural Research
DOI:
10.14359/4023
Date:
1/1/1993
Abstract:
An analytical investigation into the behavior of concrete under tension-compression stress states is described. Analytical expressions are developed to predict the ultimate strength envelope as well as the peak stress and the corresponding strain. Analytical stress-strain relations for repaired system under biaxial loading are derived. The proposed analytical expression provides good agreement between the available experimental and analytical stress-strain curves.