| contributor author | I. Nishiguchi | |
| contributor author | T.-L. Sham | |
| contributor author | E. Krempl | |
| date accessioned | 2017-05-08T23:31:44Z | |
| date available | 2017-05-08T23:31:44Z | |
| date copyright | September, 1990 | |
| date issued | 1990 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26324#548_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/106402 | |
| description abstract | The viscoplasticity theory based on overstress (VBO) is extended to finite deformation (FVBO). Yield surfaces and loading/unloading conditions are not part of this theory which represents creep, relaxation, and rate sensitivity in a “unified” way. Additive decomposition of the rate of deformation into the elastic and the inelastic parts is assumed. For the elastic part, the hypoelastic relation is used. For the inelastic part, the flow law of VBO is augmented by a term quadratic in the overstress together with a modified Jaumann stress rate which jointly or separately allow the modeling of second-order effects. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A Finite Deformation Theory of Viscoplasticity Based on Overstress: Part I—Constitutive Equations | |
| type | Journal Paper | |
| journal volume | 57 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2897057 | |
| journal fristpage | 548 | |
| journal lastpage | 552 | |
| identifier eissn | 1528-9036 | |
| keywords | Deformation | |
| keywords | Constitutive equations | |
| keywords | Viscoplasticity | |
| keywords | Flow (Dynamics) | |
| keywords | Modeling | |
| keywords | Stress AND Aeroelasticity | |
| tree | Journal of Applied Mechanics:;1990:;volume( 057 ):;issue: 003 | |
| contenttype | Fulltext | |
