ELASTIC-PLASTIC DAMAGE MODEL OF STEEL FIBER REINFORCED CONCRETE[J]. MECHANICS IN ENGINEERING, 2000, 22(4). DOI: 10.6052/1000-0879-f2000-101
Citation: ELASTIC-PLASTIC DAMAGE MODEL OF STEEL FIBER REINFORCED CONCRETE[J]. MECHANICS IN ENGINEERING, 2000, 22(4). DOI: 10.6052/1000-0879-f2000-101

ELASTIC-PLASTIC DAMAGE MODEL OF STEEL FIBER REINFORCED CONCRETE

  • Based on the strain equivalent principle, an elastic-plastic damage model of steel fiber reinforced concrete is proposed. The shortcomings in substituting deformation modulus by unloading modulus in the damage calculation are analyzed.
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