Article ID Journal Published Year Pages File Type
9707587 International Journal of Pressure Vessels and Piping 2005 10 Pages PDF
Abstract
Alternative models for the scatter in strength, fracture toughness-impact toughness correlations as well as their temperature dependence, thickness dependence and strain rate dependence are compared. Different approaches for the handling of residual stresses are discussed. When the effect of elasto-plastic corrections is taken into account both for primary and secondary stresses, the net effect is small. In relation to more recent findings, the models used as a basis for EN 13 445 seem somewhat conservative, in particular for thinner gauges.
Related Topics
Physical Sciences and Engineering Engineering Mechanical Engineering
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