Detail publikace

Determination of fracture-mechanical parameters for reliability calculation

Originální název

Determination of fracture-mechanical parameters for reliability calculation

Anglický název

Determination of fracture-mechanical parameters for reliability calculation

Jazyk

en

Originální abstrakt

The knowledge of fracture-mechanical parametrs is fundamental for virtual failure modelling of elements and structures made of concrete. a key parameters for nonlinear fracture mechanics modelling is certainly the fracture energy of concrete and its variabilizy, being a subject of research of many authors. The paper describes the particular example of an experimental-numerical approach for the determination of fracture-mechanical parameters. Experimental results are used of 8 notched-beam concrete specimens subjected to three-point bending. Two basic approaches are applied to determine the fracture-mechanical parameters.

Anglický abstrakt

The knowledge of fracture-mechanical parametrs is fundamental for virtual failure modelling of elements and structures made of concrete. a key parameters for nonlinear fracture mechanics modelling is certainly the fracture energy of concrete and its variabilizy, being a subject of research of many authors. The paper describes the particular example of an experimental-numerical approach for the determination of fracture-mechanical parameters. Experimental results are used of 8 notched-beam concrete specimens subjected to three-point bending. Two basic approaches are applied to determine the fracture-mechanical parameters.

BibTex


@inproceedings{BUT28889,
  author="Zbyněk {Keršner} and David {Lehký} and Drahomír {Novák} and Jan {Eliáš}",
  title="Determination of fracture-mechanical parameters for reliability calculation",
  annote="The knowledge of fracture-mechanical parametrs is fundamental for virtual failure modelling of elements and structures made of concrete. a key parameters for nonlinear fracture mechanics modelling is certainly the fracture energy of concrete and its variabilizy, being a subject of research of many authors. The paper describes the particular example of an experimental-numerical approach for the determination of fracture-mechanical parameters. Experimental results are used of 8 notched-beam concrete specimens subjected to three-point bending. Two basic approaches are applied to determine the fracture-mechanical parameters.",
  booktitle="5th international probabilistic workshop",
  chapter="28889",
  year="2007",
  month="october",
  pages="123--133",
  type="conference paper"
}