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Title: History-sensitive accumulation rules for life-time prediction under variable loading
Authors: Mikhailov, SE
Namestnikova, IV
Keywords: Temporal strength;Life-time;Accumulation rules;Creep;Load sequence;History dependence
Issue Date: 2011
Publisher: Springer
Citation: Archive of Applied Mechanics 81(11):1679 - 1696, Nov 2011
Abstract: A general form of temporal strength conditions under variable creep loading is employed to formulate several new phenomenological accumulation rules based on the constant-loading durability diagram. Unlike the well-known Robinson rule of linear accumulation of partial life-times, the new rules allow to describe the life-time sensibility to the load sequence, observed in experiments. Comparison of the new rules with experimental data shows that they fit the data much more accurately than the Robinson rule.
Description: This is the post-print version of the article. The official published version can be obtained from the link below - Copyright @ 2011 Springer
ISSN: 0939-1533
Appears in Collections:Publications
Dept of Mathematics Research Papers
Mathematical Sciences

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