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RISConsideration of Geometric Imperfections in Three Dimensional Finite Element Model Analysis of Stiffened Steel Liners Subjected to External Pressure
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The availability of tools for safety evaluation of a pressure liner is a relevant issue in both structural and hydraulic engineering. A suitable design of a steel liner may involve a significant reduction in the investment ...
A Full 3D Finite Element Model for Buckling Analysis of Stiffened Steel Liners in Hydroelectric Pressure Tunnels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The availability of tools for safety evaluation of a pressure liner is a relevant issue in both structural and hydraulic engineering. A numerical procedure for assessing the stability of a stiffened steel liner in a ...