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Single and Multiple Bridged Cracks: Application to Fibre-Reinforced Solids
The report presents a superposition approach for studying the influence of bridging forces upon the opening of single and multiple cracks in elastic solids under mode I loading. The bridging forces may be purely elastic and proportional to the crack opening displacements, but an elasto-plastic bridging law is more likely to represent reality in a fiber-reinforced solid. The fibers debond from the elastic matrix at a certain critical crack opening and thereafter provide a residual bridging force due to frictional pull-out.
Single and Multiple Bridged Cracks: Application to Fibre-Reinforced Solids
The report presents a superposition approach for studying the influence of bridging forces upon the opening of single and multiple cracks in elastic solids under mode I loading. The bridging forces may be purely elastic and proportional to the crack opening displacements, but an elasto-plastic bridging law is more likely to represent reality in a fiber-reinforced solid. The fibers debond from the elastic matrix at a certain critical crack opening and thereafter provide a residual bridging force due to frictional pull-out.
Single and Multiple Bridged Cracks: Application to Fibre-Reinforced Solids
M. Grzybowski (author) / J. Wang (author) / B. Karihaloo (author)
1995
38 pages
Report
No indication
English
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