QUASI-BRITTLE FRACTURE DIAGRAMS FOR SOLIDS WITH STRUCTURAL HIERARCHY UNDER LOW-CYCLE FATIGUE |
| 4 | |
| 2011 |
| scientific article | |||
| 1542-1543 |
| Quasi-brittle fracture diagrams for solids under low-cycle fatigue have been obtained. The condition of a stepwise crack tip extension has been derived. Estimates of the critical crack length and critical number of cycles under low-cycle fatigue conditions are given. Critical fracture parameters have been obtained in a closed form. |
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