A novel simulation for the design of a low cycle fatigue experimental testing programme

被引：16

作者：

Beesley, Ross ^{[1
]}

Chen, Haofeng ^{[1
]}

Hughes, Martin ^{[2
]}

机构：

[1] Univ Strathclyde, Dept Mech & Aerosp Engn, Glasgow G1 1XJ, Lanark, Scotland

[2] Siemens Ind Turbomachinery, Lincoln, England

来源：

COMPUTERS & STRUCTURES | 2017年 / 178卷

关键词：

Reversed plasticity; Linear Matching Method; Low cycle fatigue; Experimental design; Cyclic plasticity; Crack initiation; LINEAR MATCHING METHOD; RATCHET LIMIT; INTEGRITY ASSESSMENT; PART; 2-APPLICATION; CRACK GROWTH; SHAKEDOWN; FAILURE; LOAD; TEMPERATURE; BEHAVIOR;

D O I：

10.1016/j.compstruc.2016.09.004

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

This paper proposes an innovative concept for the design of an experimental testing programme suitable for causing Low Cycle Fatigue crack initiation in a bespoke complex notched specimen. This technique is referred to as the Reversed Plasticity Domain Method and utilises a novel combination of the Linear Matching Method and the Bree Interaction diagram. This is the first time these techniques have been combined in this way for the calculation of the design loads of industrial components. This investigation displays the capabilities of this technique for an industrial application and demonstrates its key advantages for the design of an experimental testing programme for a highly complex test specimen. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：105 / 118

页数：14

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