Fatigue of single- and double-rivet self-piercing riveted lap joints
نویسندگان
چکیده
منابع مشابه
Fatigue strength evaluation of self-piercing riveted cold rolled steel joints under mixed mode loading conditions
Fatigue strength of cross-shaped specimens of SPR joints made of SPCC was evaluated at load angles of 0°, 45°, and 90°. For the static strength at load angles of 0°, 45°, and 90°, the maximum loads were determined to be 4890N, 1969N, and 1611N, respectively. Regarding for the relationship between the load amplitude and the number of cycles (Nf), the results were 014 . 0 3 . 2209 − = f amp N P ,...
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Strength reduction in structures like an aircraft could be resulted as cyclic loads over a period of time and is an important factor for structural life prediction. Service loads are emphasized at the regions of stress concentration, mostly at the connection of components. The initial flaw prompting the service life was expected by using the Equivalent Initial Flaw Size (EIFS) which has been re...
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An extensive experimental database has been assembled from very detailed teardown examinations of fatigue cracks found in rivet holes of fuselage structural components. Based on this experimental database, a comprehensive analysis methodology was developed to predict the onset of widespread fatigue damage in lap joints of fuselage structure. Several computer codes were developed with specialize...
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Aging aircraft may develop multiple-site damage (MSD) that can reduce the structural integrity of fuselage structures. The existence of small cracks emanating from adjacent rivet holes in a fuselage lap-splice joint is of major concern. Small collinear cracks greatly reduce the residual strength of a panel with a lead crack. Recent studies predicting the residual strength of flat and curvilinea...
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.......................................................................................i-ii ACKNOWLEDGEMENTS...................................................................iii-iv CONTENTS......................................................................................v-vii LIST OF FIGURES...........................................................................viii-xiii LIST OF TABLES....
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ژورنال
عنوان ژورنال: Fatigue <html_ent glyph="@amp;" ascii="&"/> Fracture of Engineering Materials and Structures
سال: 2005
ISSN: 8756-758X,1460-2695
DOI: 10.1111/j.1460-2695.2005.00938.x