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Recent research on the cohesive zone description of an elastic softening material
| Content Provider | Scilit |
|---|---|
| Author | Baker, G. Karihaloo, B. L. |
| Copyright Year | 1994 |
| Description | The cohesive zone description, characterised by a material specific decreasing stress (p) versus increasing crack face opening (v) relationship for the cohesive zone, plays a prominent role in the quantification of the fracture of an elastic softening material. This paper focusses on the general piece-wise softening law for which ρ = p c for Ο < ν < v c , ρ = qp c for Xv c < ν < v c and ρ = 0 for ν > v c , where the choice of λ and q allows a wide range of softening behaviours to be investigated in a relatively simple analytical way. A particularly simple degenerate form is that for which there is a non-zero stress intensity K I C at the crack tip followed by a constant stress p j = qp c within the cohesive zone. Book Name: Fracture of Brittle Disordered Materials: Concrete, Rock and Ceramics |
| Related Links | https://content.taylorfrancis.com/books/download?dac=C2004-0-30462-5&isbn=9780429078774&doi=10.1201/9781482294767-44&format=pdf |
| Ending Page | 475 |
| Page Count | 14 |
| Starting Page | 462 |
| DOI | 10.1201/9781482294767-44 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 1994-12-08 |
| Access Restriction | Open |
| Subject Keyword | Book Name: Fracture of Brittle Disordered Materials: Concrete, Rock and Ceramics Mechanics Stress Crack Cohesive Zone Softening Degenerate Piece Characterised |
| Content Type | Text |
| Resource Type | Chapter |
