Time-dependent mechanical properties of solids : relaxation of stress and density, strength (fatigue) / / Wolfgang Gräfe

• Autore: Gräfe Wolfgang
• Pubblicazione: Pfäffikon, Zurich, Switzerland : , : Trans Tech Publications, , 2015; ©2015
• Descrizione fisica: 1 online resource (180 p.)
• Disciplina: 530.41
• Soggetto topico: Solids - Mechanical properties
• Note generali: Description based upon print version of record.
• Nota di bibliografia: Includes bibliographical references at the end of each chapters.
• Nota di contenuto: Relaxation of Stress and Density, Strength (Fatigue); Preface; Table of Contents; 1. Migration Processes Induced in Solids; 2. Stress Relaxation in Glasses; 3. Density Relaxations in Glasses; 4. The Background of Internal Friction; 5. Creep of Steel and the Static Fatigue of Glass; 6. The Activation Energy of the Static Fatigue and Creep; 7. Fatigue due to an Oscillating Load; 8. Statistical Checks of Stromeyer's Fatigue Formula; 9. Models for Defect Growth; 10. Generalized Laws of Strength Degradation; 11. A Compressive Stress Resulting from Tamm's Electronic Surface States ; 12. Environmental Influences on Fatigue Strength13. The Activation Energy of Creep and the Surface Energy of Solids; 14. Open Questions; A1. Nonlinear Regression; A2. Solutions for the Damped Oscillations 1; A3. Solutions for the Damped Oscillations 2; A4. Harmonics by Stress Relaxation; A5. The Approximate Linearity of Equation (7.9); A6. A Tube-Like Specimen for Fatigue Tests; A7. Inhomogeneous Heating Caused by Internal Friction; A8. The Partial Differential Equation of the Temperature Field in a Cylinder Caused by Internal Friction ; A9. A Hypothetical Specimen for an Easy Assessment of Induced Compressive Stress
• Sommario/riassunto: This treatment of ""Time-Dependent Mechanical Properties of Solids"" beginswith a phenomenological description of the transport of some unspecifiedentity. It is assumed that the transport is caused by mechanical stresses ortemperature fields. Using these assumptions, it is possible to deduceformulae for a theoretically based description of several phenomena withoutreferring to any specific process or entity. These theoretical results thenprovide the tools for performing methodologically better scientific work andfor a better analysis of data in the practical application of materials. Bypublish
• Titolo autorizzato: Time-dependent mechanical properties of solids
• ISBN: 3-03826-502-0
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910825642903321
• Lo trovi qui: Univ. Federico II
• Serie: Materials science foundations ; ; Volume 78.