Detail publikace

3D Atomistic Studies of Fatigue Behavior of Edge Crack (001) in BCC Iron loaded in mode I and II

MACHOVÁ, A. POKLUDA, J. UHNÁKOVÁ, A. HORA, P.

Originální název

3D Atomistic Studies of Fatigue Behavior of Edge Crack (001) in BCC Iron loaded in mode I and II

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

We present new results of 3D molecular dynamic simulations of a mechanical response of an edge crack (001)[110] (crack plane/crack front) in a single crystal of bcc iron cyclically loaded in tension mode I and shear mode II at room temperature. Different boundary conditions were tested for mode II. We compare fatigue behaviour of the crack (001) loaded in mode II and I with behaviour of a ductile crack 110 [110] recently studied. The paper brings new information on micromechanism of fatigue crack growth.

Klíčová slova

Fatigue crack growth; bcc Iron; 3D atomistic simulations; Molecular dynamics

Autoři

MACHOVÁ, A.; POKLUDA, J.; UHNÁKOVÁ, A.; HORA, P.

Rok RIV

2014

Vydáno

1. 7. 2014

ISSN

0142-1123

Periodikum

INTERNATIONAL JOURNAL OF FATIGUE

Ročník

66

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

11

Strany do

19

Strany počet

9

BibTex

@article{BUT110138,
  author="Anna {Machová} and Jaroslav {Pokluda} and Alena {Uhnáková} and Petr {Hora}",
  title="3D Atomistic Studies of Fatigue Behavior of Edge Crack (001) in BCC Iron loaded in mode I and II",
  journal="INTERNATIONAL JOURNAL OF FATIGUE",
  year="2014",
  volume="66",
  number="1",
  pages="11--19",
  doi="10.1016/j.ijfatigue.2014.03.001",
  issn="0142-1123"
}