Abstract
An approximate analytic solution of elasto-plastic analysis for central crack specimen with finite width W in cellular/foam material is given based on generalized cohesive force model, and crack tip opening displacement is determined, which may be useful for plastic fracture experimental study and engineering applications of the advanced material.
Original language | English |
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Pages (from-to) | 79-86 |
Number of pages | 8 |
Journal | Engineering Fracture Mechanics |
Volume | 99 |
DOIs | |
Publication status | Published - Feb 2013 |
Keywords
- Analytic solution in closed form
- Cellular/foam material
- Crack
- Crack tip opening displacement
- Equivalent continuum constitutive model
- Finite size specimen