A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Finite Element Modeling of Cracks
Whereas Chaps. 3 and 8 addressed the theoretical underpinning of classical (linear and nonlinear) fracture mechanics and concrete fracture mechanics, this chapter will cover modeling of cracks. It is broken into four parts: (a) linear elastic fracture mechanics (use of singular elements to determine the stress intensity factors); (b) nonlinear fracture mechanics (J integral); (c) smeared crack model; and finally (d) cohesive crack model for concrete. The last two sections are based on models developed by J. Červenka.
Finite Element Modeling of Cracks
Whereas Chaps. 3 and 8 addressed the theoretical underpinning of classical (linear and nonlinear) fracture mechanics and concrete fracture mechanics, this chapter will cover modeling of cracks. It is broken into four parts: (a) linear elastic fracture mechanics (use of singular elements to determine the stress intensity factors); (b) nonlinear fracture mechanics (J integral); (c) smeared crack model; and finally (d) cohesive crack model for concrete. The last two sections are based on models developed by J. Červenka.
Finite Element Modeling of Cracks
Saouma, Victor E. (author) / Hariri-Ardebili, M. Amin (author)
Aging, Shaking, and Cracking of Infrastructures ; Chapter: 14 ; 317-350
2021-04-14
34 pages
Article/Chapter (Book)
Electronic Resource
English
Fracture mechanics , Finite element , LEFM , J integral , Smeared crack model , Cohesive crack model , Singular element Engineering , Geoengineering, Foundations, Hydraulics , Numerical Analysis , Building Repair and Maintenance , Offshore Engineering , Applications of Nonlinear Dynamics and Chaos Theory
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