Characterization of mixed-mode fracture in confined concrete

D. Sfer, I. Carol, O. I. Montenegro (2007). "Characterization of mixed-mode fracture in confined concrete." In Proceedings of FraMCoS 6, Catania, Italy.

D. Sfer, I. Carol, O. I. Montenegro. "Characterization of mixed-mode fracture in confined concrete." Paper presented at FraMCoS 6, Catania, Italy, 2007.

D. Sfer, I. Carol, O. I. Montenegro, "Characterization of mixed-mode fracture in confined concrete," in Proc. FraMCoS 6, Catania, Italy, 2007.

@inproceedings{d-sfer2007,
  title     = {Characterization of mixed-mode fracture in confined concrete},
  author    = {D. Sfer, I. Carol, O. I. Montenegro},
  year      = {2007},
  booktitle = {Proceedings of FraMCoS 6},
  address   = {Catania, Italy},
}

TY  - CPAPER
TI  - Characterization of mixed-mode fracture in confined concrete
AU  - D. Sfer
AU  - I. Carol
AU  - O. I. Montenegro
PY  - 2007
T2  - Proceedings of FraMCoS 6
CY  - Catania, Italy
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Characterization_of_mixed-mode_fracture_in_confined_concrete.pdf
AB  - While considerable literature has been developed on tension-dominated fracture of concrete, fracture phenomena under confined conditions remain largely unstudied. In recent years, models have been proposed which incorporate an asymptotic mixed mode or "mode IIa" under shear-compression with a second I fracture energy independent and significantly higher than the traditional G . In this paper, recent experimental f work being developed within the group of Mechanics of Materials of ETSECCPB-UPC in order to elucidate the existence of such second mode of fracture and evaluate the associated fracture energy is described. The short cylindrical specimens with coaxial cylindrical notches employed are…
ER  -