Abstract
| Language | English |
|---|---|
| Pages | 118-136 |
| Number of pages | 19 |
| Journal | AIMS Materials Science |
| Volume | 4 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 10 Jan 2017 |
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Keywords
- macrocrack
- small crack
- dynamic propagation
- peridynamics
- numerical
- propagation speed
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Dynamic propagation of a macrocrack interacting with parallel small cracks. / Vazic, Bozo; Wang, Hanlin; Diyaroglu, Cagan; Oterkus, Selda; Oterkus, Erkan.
In: AIMS Materials Science, Vol. 4, No. 1, 10.01.2017, p. 118-136.Research output: Contribution to journal › Article
TY - JOUR
T1 - Dynamic propagation of a macrocrack interacting with parallel small cracks
AU - Vazic, Bozo
AU - Wang, Hanlin
AU - Diyaroglu, Cagan
AU - Oterkus, Selda
AU - Oterkus, Erkan
PY - 2017/1/10
Y1 - 2017/1/10
N2 - In this study, the effect of small cracks on the dynamic propagation of a macrocrack is investigated by using a new continuum mechanics formulation, peridynamics. Various combinations of small cracks with different number, location and density are considered. Depending on the location, density and number of small cracks, the propagation speed of macrocrack differs. Some combinations of small cracks slows down the propagation of a macrocrack by 34%. Presented results show that this analysis can be useful for the design of new microstructurally toughened materials.
AB - In this study, the effect of small cracks on the dynamic propagation of a macrocrack is investigated by using a new continuum mechanics formulation, peridynamics. Various combinations of small cracks with different number, location and density are considered. Depending on the location, density and number of small cracks, the propagation speed of macrocrack differs. Some combinations of small cracks slows down the propagation of a macrocrack by 34%. Presented results show that this analysis can be useful for the design of new microstructurally toughened materials.
KW - macrocrack
KW - small crack
KW - dynamic propagation
KW - peridynamics
KW - numerical
KW - propagation speed
UR - http://www.aimspress.com/journal/Materials
U2 - 10.3934/matersci.2017.1.118
DO - 10.3934/matersci.2017.1.118
M3 - Article
VL - 4
SP - 118
EP - 136
JO - AIMS Materials Science
T2 - AIMS Materials Science
JF - AIMS Materials Science
SN - 2372-0468
IS - 1
ER -