Parametric sensitivity of fracture behaviour of concrete

Parametric sensitivity of fracture behaviour of concrete

The fictitious crack method (FCM) is applied to determine the load-deflection diagrams of notched plain concrete beams under three-point bending using various forms of strain softening in the stress-deformation relationship. The results indicate that there is a need to determine a more realistic rel...

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Veröffentlicht in:Nuclear engineering and design 1996-07, Vol.163 (3), p.397-403
Hauptverfasser: Iyengar, K.T. Sundara Raja, Prasad, B.K. Raghu, Nagaraj, T.S., Patel, Bharti
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Bending (deformation)
Buildings. Public works
Concretes. Mortars. Grouts
Cracks
Exact sciences and technology
Fracture mechanics
Materials
Mathematical models
Properties and performance tests of mortar and hardened concrete
Stresses
Tensile strength
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Beschreibung
Zusammenfassung:The fictitious crack method (FCM) is applied to determine the load-deflection diagrams of notched plain concrete beams under three-point bending using various forms of strain softening in the stress-deformation relationship. The results indicate that there is a need to determine a more realistic relationship.
ISSN:0029-5493
1872-759X
DOI:10.1016/0029-5493(95)01120-X