Principles of the Mathematical Theory of Thermoviscoelasticity,
Abstract
The report deals with mechanics and thermodynamics of continuous deformable bodies and media in visco-elastic conditions at constant and variable temperatures taking into account heat formation. Discussed are static and quasistatic flow as well as dynamic processes in isotropic and anisotropic bodies at low and finite deformations. The theory of accumulation of macroscopic uniform fatigue damage is given, and an effective method for the solution of problems in the linear and nonlinear theory of thermoviscoelasticity (the approximation method) is discussed with examples of interesting calculations of strength and deformability of disks, cylinder and plates. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 10, 1972
- Accession Number
- AD0740213
Entities
People
- A. A. Ilyushin
- B. E. Pobedrya
Organizations
- National Air and Space Intelligence Center