The Elastic Analogue in Creep Stress Analysis
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概要
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An extension was made of the applicability of the concept of the elastic analogue in the creep stress analysis proposed initially by Hoff. It was found that the elastic analogue is valid, with some restrictions imposed on the creep stress-strain-time relation, for all the boundary-value problems and independently of the assumption of either the time-hardening theory or the strainhardening theory, when the boundary conditions are independent of time. Under non-steady conditions of boundary values, the elastic analogue is applicable to the materials which follow the time-hardening theory, irrespective of the manner of change in boundary values with time. For materials which obey the strain-hardening theory, the elastic analogue is valid only when the boundary values are expressed as a product of a time-function and a position-function, which means a kind of the proportional loading.
- 一般社団法人日本機械学会の論文
著者
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OHJI Kiyotsugu
Faculty of Engineering, Osaka University
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Ohji Kiyotsugu
Faculty Of Engineering Osaka University
関連論文
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- Biaxial Low-Cycle Fatigue of Anisotropic Rolled Steel Plates
- Estimation of Stress and Strain at the Notch Root in the Elastic-plastic Range using the J-integral
- Simple Methods of Estimating the Stress and Strain at the Notch Root
- A Simple J-Integral Formula for Mode III Cracks Emanating from Notches : Solid-Mechanics, Strength of Materials
- Thermal Residual Stresses in Bonded Dissimilar Materials and Their Singularities
- Numerical Investigation of Three-Dimensional Crack Measurement by the Electric Potential CT Method : Solid-Mechanics, Strength of Materials
- Effect of Stress Reduction of Secondary Creep of Mild Steel
- On the Anisotropy of Low-Cycle Fatigue Properties of Rolled Plates
- A Comparison of the Axial and Reversed-Torsional Strain Cycling Low-Cycle Fatigue Strength of Several Structural Materials
- Creep of Mild Steel under Periodic Stresses of Rectangular Wave : (III) Prediction of the Creep Deformation under Periodic Stresses
- Creep of Mild Steel under Periodic Stresses of Rectangular Wave : (II) Creep Deformation under Unsymmetrical Periodic Stress Waves
- Creep of Mild Steel under Periodic Stresses of Rectangular Wave
- The Elastic Analogue in Creep Stress Analysis