Fatigue performance of glass/polyester laminates and the monitoring of material degradation
| Autor: | S.I. Andersen, P. Brøndsted, H. Lilholt |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
musculoskeletal diseases
animal structures Materials science Polymers and Plastics General Mathematics Glass fiber technology industry and agriculture Stiffness macromolecular substances equipment and supplies Condensed Matter Physics Fatigue limit Biomaterials Stress (mechanics) Polyester Mechanics of Materials Material Degradation Solid mechanics Fatigue loading Ceramics and Composites medicine Composite material medicine.symptom |
| Zdroj: | Mechanics of Composite Materials. 32:21-29 |
| ISSN: | 1573-8922 0191-5665 |
| DOI: | 10.1007/bf02254644 |
| Popis: | Experiments are performed on glass/polyester composites under fatigue loading. The stiffness degradation is recorded as an indirect measure of material damage. The stiffness decrease rate is described by a power dependence on stress; this relationship allows the fatigue law to be derived. Stiffness-controlled fatigue curves are generated and presented in an S-N-diagram based on normalized stress (equivalent to strain). Such stiffness controlled fatigue curves can be used as a basis for design criteria for components. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink