Numerical Simulation of Static Stress-Strain Relationship and Failure Mode for Freeze-Thaw Concrete

Figure 6

Stress nephograms of concrete analyzed by the CDP constitutive model: (a) vertical stress nephogram ( MPa FTC00); (b) vertical stress nephogram ( MPa FTC50); (c) maximum principal stress nephogram ( MPa FTC00); (d) maximum principal stress nephogram ( MPa FTC50); (e) maximum plastic strain nephogram ( MPa FTC00); (f) maximum plastic strain nephogram ( MPa FTC50).

(a)

(b)

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(f)