Isotropic continuum damage mechanics for concrete under cyclic loading: Stiffness recovery, inelastic strains and frictional sliding

A three dimensional set of constitutive equations for modelling quasi-brittle materials such as concrete is presented. It is formulated within the framework of irreversible processes thermodynamics in order to fulfill physical consistency. A single scalar damage variable has been introduced in order...

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Veröffentlicht in:	Engineering fracture mechanics 2010-05, Vol.77 (8), p.1203-1223
Hauptverfasser:	Richard, Benjamin, Ragueneau, Frederic, Cremona, Christian, Adelaide, Lucas
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building structure Buildings. Public works Computation Concrete Concrete structure Concretes Constitutive equations Constitutive relationships Construction (buildings and works) Cyclic loading Cyclic loads Damage Engineering Sciences Exact sciences and technology Fatigue (materials) Fracture mechanics (crack, fatigue, damage...) Frictional sliding Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Mechanics Partial stiffness recovery Physics Recovery Reinforced concrete structure Sliding Solid mechanics Structural and continuum mechanics Structural mechanics
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