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VESELÝ, V. VODÁK, O. TRČKA, T. SOBEK, J. KOKTAVÝ, P. KERŠNER, Z. KOKTAVÝ, B.
Originální název
Acoustic emission from quasi-brittle failure of cementitious composites - experimental measurements and cohesive crack model simulations
Typ
abstrakt
Jazyk
angličtina
Originální abstrakt
The paer is focused on numerical analysis of progress of failure that occurs in specimens made of quasi-brittle cement-based materials, particularly four concrete mixes differing in the maximum aggregate size. The goal of the whole study is to verify recorded data obtained from experiments (loading test) performed on plain concrete blocks. The test configuration was similar to the lateral tensile test - the compressive load was introduced to the specimen through a narrow steel block, which resulted in the concentration of lateral tension stress splitting the specimen perpendicularly to the imposed load.
Klíčová slova
Acoustic emission, localization, fracture, cementitious composites, numerical analysis
Autoři
VESELÝ, V.; VODÁK, O.; TRČKA, T.; SOBEK, J.; KOKTAVÝ, P.; KERŠNER, Z.; KOKTAVÝ, B.
Vydáno
1. 7. 2013
Místo
Brno, česká republika
ISBN
978-80-214-4739-4
Kniha
Materials Structure & Micromechanics of Fracture
Strany od
229
Strany do
Strany počet
1
BibTex
@misc{BUT102145, author="Václav {Veselý} and Ondřej {Vodák} and Tomáš {Trčka} and Jakub {Sobek} and Pavel {Koktavý} and Zbyněk {Keršner} and Bohumil {Koktavý}", title="Acoustic emission from quasi-brittle failure of cementitious composites - experimental measurements and cohesive crack model simulations", booktitle="Materials Structure & Micromechanics of Fracture", year="2013", pages="229--229", address="Brno, česká republika", isbn="978-80-214-4739-4", note="abstract" }