Mixed Mode I/II fatigue crack growth in adhesive joints

被引：39

作者：

Pirondi, A. ^{[1
]}

Nicoletto, G. ^{[1
]}

机构：

[1] Univ Parma, Dept Ind Engn, I-43100 Parma, Italy

来源：

ENGINEERING FRACTURE MECHANICS | 2006年 / 73卷 / 16期

关键词：

fatigue crack growth (FCG); mixed mode loading; adhesive joints;

D O I：

10.1016/j.engfracmech.2006.04.009

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Fatigue crack growth (FCG) tests have been carried out on adhesively bonded compact tension-shear (CTS) specimens to assess the behaviour of a structural adhesive under Mixed Mode I/II conditions. The fractographic analysis revealed that energy dissipation mechanisms due to inelastic phenomena like bulk plastic deformation and crazing are more pronounced in Mode I than in Mixed Mode and Mode II. This is reflected by a FCG rate that increases going from Mode I to Mode II for a given value of the range of strain energy release rate, Delta G. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：2557 / 2568

页数：12

共 17 条

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