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Plastic Buckling of Initially Imperfect Stiffened Cylinders in Axial Compression
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The behavior in the plastic range of axially compressed stringer-stiffened cylinders is investigated. The shell under consideration is assumed to have an initial imperfection in the form of ...
Internal Variable Formulations of Problems in Elastoplasticity: Constitutive and Algorithmic Aspects
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work surveys a broad range of related issues in quasistatic elastoplasticity, beginning with a development of an internal variable constitutive theory. The initial-boundary value problem is ...
Numerical Investigation of the Influence of Viscoelastic Deformation on the Pressure-Leakage Behavior of Plastic Pipes
Publisher: American Society of Civil Engineers
Abstract: It has been well established that leakage from pipes is more sensitive to changes in pressure than the square root relationship predicted by the orifice equation. The main reason for this is that leak areas are not static, ...
Numerical Investigation of the Influence of Viscoelastic Deformation on the Pressure-Leakage Behavior of Plastic Pipes
Publisher: American Society of Civil Engineers
Abstract: It has been well established that leakage from pipes is more sensitive to changes in pressure than the square root relationship predicted by the orifice equation. The main reason for this is that leak areas are not static, ...