Detail publikace

Experimental determination of mechanical fracture parameters of steel fiber reinforced concrete for probabilistic life-cycle assessment

Originální název

Experimental determination of mechanical fracture parameters of steel fiber reinforced concrete for probabilistic life-cycle assessment

Anglický název

Experimental determination of mechanical fracture parameters of steel fiber reinforced concrete for probabilistic life-cycle assessment

Jazyk

en

Originální abstrakt

Results of extensive fracture testing of two steel fiber reinforced concrete types are presented in the paper. The aim of experimental program was determination of statistical characteristic of mechanical fracture parameters and investigation of their change in time. Experiments were perfomed on notched specimens in a three-point bending test configuration. The fracture parameters were evaluated using three models/approaches: double-K fracture model, effective crack length method, and work-of-fracture method. The obtained parameters can be used to quantify the structural resistance against crack initiation and propagation as well as for the comparison of the studied or developed cement based composites or the structural members of buildings.

Anglický abstrakt

Results of extensive fracture testing of two steel fiber reinforced concrete types are presented in the paper. The aim of experimental program was determination of statistical characteristic of mechanical fracture parameters and investigation of their change in time. Experiments were perfomed on notched specimens in a three-point bending test configuration. The fracture parameters were evaluated using three models/approaches: double-K fracture model, effective crack length method, and work-of-fracture method. The obtained parameters can be used to quantify the structural resistance against crack initiation and propagation as well as for the comparison of the studied or developed cement based composites or the structural members of buildings.

BibTex


@misc{BUT118262,
  author="David {Lehký} and Ladislav {Řoutil} and Zbyněk {Keršner} and Drahomír {Novák} and Hana {Šimonová} and Ivana {Havlíková} and Pavel {Schmid}",
  title="Experimental determination of mechanical fracture parameters of steel fiber reinforced concrete for probabilistic life-cycle assessment",
  annote="Results of extensive fracture testing of two steel fiber reinforced concrete types are presented in the paper. The aim of experimental program was determination of statistical characteristic of mechanical fracture parameters and investigation of their change in time. Experiments were perfomed on notched specimens in a three-point bending test configuration. The fracture parameters were evaluated using three models/approaches: double-K fracture model, effective crack length method, and work-of-fracture method. The obtained parameters can be used to quantify the structural resistance against crack initiation and propagation as well as for the comparison of the studied or developed cement based composites or the structural members of buildings.",
  chapter="118262",
  howpublished="electronic, physical medium",
  year="2015",
  month="may",
  pages="1--8",
  type="miscellaneous"
}