Calculations of thermoviscoplastic asymmetric deformation of shells of revolution with thickness varying in two directions

Journal Article · Tue Aug 01 04:00:00 EDT 1995 · International Applied Mechanics

DOI:https://doi.org/10.1007/BF00846758· OSTI ID:223750

Merzlyakov, V A

The asymmetric elastoplastic stress-strain state (SSS) of shells of revolution with rigidity varying in two directions was studied by Berlyand, using the theory of small elastoplastic strains. He used a system of resolvents, which were obtained on the basis of a combination of the method of integral relations and the method of variable elasticity parameters. In a solution of this problem was obtained with allowance for the loading history. Takezano and Tao, considered the determination of the viscoplastic state of shells of revolution with a constant thickness under asymmetric of shells of revolution with a complex meridional section and a thickness that varies in two directions in considered by using the relations of the theory of deformation along low-curvature trajectories. The physical equations will be linearized by the method of additional strains, which makes it possible to obtain a system of resolvents with an SSS-independent operator.

• Sponsoring Organization: USDOE
• OSTI ID: 223750
• Journal Information: International Applied Mechanics, Journal Name: International Applied Mechanics Journal Issue: 2 Vol. 31; ISSN 1063-7095; ISSN IAMEEU
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
66 PHYSICS
99 GENERAL AND MISCELLANEOUS
ASYMMETRY
CYLINDERS
DEFORMATION
SHELLS
STRESS ANALYSIS
THERMOELASTICITY
THERMOPLASTICS
THICKNESS