INTECIN 20395
INSTITUTO DE TECNOLOGIAS Y CIENCIAS DE LA INGENIERIA "HILARIO FERNANDEZ LONG"
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
A unified multiscale modelling approach for concrete fatigue with microscale damage-mechanism implementations
Autor/es:
CAGGIANO A.,; HARENBERG, STEFAN; DEHN, FRANK; DIEGO SAID SCHICCHI; MALÁRICS-PFAFF, VIKTÓRIA; EDDIE KOENDERS; SHA YANG; PAHN, MATTHIAS
Reunión:
Congreso; Proceedings in Applied Mathematics and Mechanics; 2019
Resumen:
A micro-scale-based approach for the numerical analysis of cement-based materials, subjected to low- and high-cycle fatigueactions, is presented in this paper. The constitutive model is aimed at describing the evolving microstructural changescaused by cyclic loading protocols. The plastic-damage-based model is formulated combining the concepts of fracture-energytheories and damage stiffness degradations, representing the key phenomena occurring in concrete under fatigue.
