Detail publikačního výsledku

Calculation of fatigue crack lengths from CMOD measurement performed on concrete 3PB specimens

HOLUŠOVÁ, T.; SEITL, S.

Originální název

Calculation of fatigue crack lengths from CMOD measurement performed on concrete 3PB specimens

Anglický název

Calculation of fatigue crack lengths from CMOD measurement performed on concrete 3PB specimens

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The fatigue of cement based composites is now one of the progressive branches in research. To describe fatigue crack growth quantitatively it is necessary to know the values of materials parameters for Paris-Erdogan law. In cement based composites it is difficult to measure crack lengths directly. Therefore the crack mouth opening displacement (CMOD) is measured and then recalculated to crack lengths. The aim of the present article is to find the relation between CMOD and the corresponding crack length for three point bend (3PB) specimen by using cohesive model that is implemented in ATENA software.

Anglický abstrakt

The fatigue of cement based composites is now one of the progressive branches in research. To describe fatigue crack growth quantitatively it is necessary to know the values of materials parameters for Paris-Erdogan law. In cement based composites it is difficult to measure crack lengths directly. Therefore the crack mouth opening displacement (CMOD) is measured and then recalculated to crack lengths. The aim of the present article is to find the relation between CMOD and the corresponding crack length for three point bend (3PB) specimen by using cohesive model that is implemented in ATENA software.

Klíčová slova

Cement based composites, fatigue crack growth, CMOD, Paris-Erdogan law

Klíčová slova v angličtině

Cement based composites, fatigue crack growth, CMOD, Paris-Erdogan law

Autoři

HOLUŠOVÁ, T.; SEITL, S.

Rok RIV

2013

Vydáno

05.06.2012

Nakladatel

Czech Technical University in Prague

Místo

Telč, Česká republika

ISBN

978-80-01-05062-0

Kniha

XIIIth Bilateral Czech/German Symposium 2012, Experimental methods and numerical simulation in engineering sciences

Strany od

39

Strany do

42

Strany počet

4

BibTex

@inproceedings{BUT96871,
  author="Táňa {Holušová} and Stanislav {Seitl}",
  title="Calculation of fatigue crack lengths from CMOD measurement performed on concrete 3PB specimens",
  booktitle="XIIIth Bilateral Czech/German Symposium 2012, Experimental methods and numerical simulation in engineering sciences",
  year="2012",
  number="1",
  pages="39--42",
  publisher="Czech Technical University in Prague",
  address="Telč, Česká republika",
  isbn="978-80-01-05062-0"
}