1-20 of 377 Search Results for

fatigue analysis

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540391
EISBN: 978-1-62708-309-6
.... This appendix discusses stress severity factors associated with fastener holes in attachment joints. crack development fastener holes fatigue analysis stress severity factors THE STRESS SEVERITY FACTOR, K SSF , is an empirical factor that accounts for the geometrical stress concentration effect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
... and demonstrate their use on different metals and alloys. The chapter also discusses design-based approaches for preventing fatigue failures. crack initiation crack propagation fatigue analysis fatigue fracture appearance fatigue life fatigue strength THE DEFINITION OF “FATIGUE” according to ASTM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540383
EISBN: 978-1-62708-309-6
...Abstract Abstract Fatigue life analysis and crack growth life prediction require an accurate interpretation of the load spectrum. This appendix presents two methods for interpreting load spectra and provides several data plots and tables comparing fatigue test data with analytically predicted...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 February 2005
DOI: 10.31399/asm.tb.chffa.t51040295
EISBN: 978-1-62708-300-3
... K. , Altan T. , “ Fatigue Failure of Cold Forging Tooling: Causes and Possible Solutions Through Fatigue Analysis, ” J. of Materials Processing Technology , Vol 46 , 1994 , p 57 – 71 . 10.1016/0924-0136(94)90102-3 [Lange et al., 1992a] Lange K. , Cser L. , Geiger M...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130043
EISBN: 978-1-62708-284-6
... of the fracture mechanism. heat treatment steel components preliminary visual examination nondestructive testing specimens preservation mechanical testing macroexamination microexamination metallographic examination fracture mechanism chemical analysis exemplar testing fatigue analysis...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270102
EISBN: 978-1-62708-301-0
... and subjected to chemical analysis and low-cycle fatigue tests. Based on their findings, investigators concluded that the bolts failed due to fatigue compounded by excessive clearances and poor surface finishes. The chapter provides a number of recommendations addressing these issues and related concerns...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270165
EISBN: 978-1-62708-301-0
... surface and progressed circumferentially outward. Based on these observations and the results of SEM fractography and microstructural analysis, the fatigue cracking can be traced to insufficient fillet radius at the transition zone. crack initiation fatigue failure pressure impulse testing SEM...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130351
EISBN: 978-1-62708-284-6
...) lever, inboard flap hinge bolt, nose landing gear piston axle, multiple-leg aircraft-handling sling, aircraft hoist sling, internal spur gear, and MLG axle. In addition, the chapter provides information on full-scale fatigue testing, nondestructive testing, and failure analysis of fin attach bolts...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 September 2008
DOI: 10.31399/asm.tb.fahtsc.t51130503
EISBN: 978-1-62708-284-6
... vein cracking, and hydrogen-assisted reduced ductility. failure analysis steel welds weld discontinuities hydrogen-assisted cracking stress-corrosion cracking fatigue solidification cracking FAILURE ANALYSIS OF STEEL WELDS may be divided into three categories. They include failures...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270087
EISBN: 978-1-62708-301-0
.... It includes images of the microstructure and fracture surfaces and explains what some of the details reveal about the failure. fatigue crack metallography microstructural analysis SEM fractography turbine blades Summary Background Visual Examination of General Physical Features Testing...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270150
EISBN: 978-1-62708-301-0
...Abstract Abstract This chapter discusses the failure of a compressor blade in an aircraft engine and explains how investigators determined the cause. Based on visual examination and the results of SEM fractography and chemical analysis, it was concluded that blade failed due to fatigue fracture...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270177
EISBN: 978-1-62708-301-0
... analysis by EDAX on the defect showed the presence of manganese and sulfur, indicating a MnS inclusion ( Fig. CH48.6 ). A few more inclusions of this type were also seen close to the origin of fracture. In the crack propagation zone, fatigue striations were not well defined. Fig. CH48.5 The region...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 November 2013
DOI: 10.31399/asm.tb.uhcf3.t53630257
EISBN: 978-1-62708-270-9
...-failure examination of the fracture surfaces. Material properties required are tensile properties and fracture toughness information; sometimes fatigue information is also required. When fracture mechanics analysis indicates that failure should not have occurred based on the information given...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240243
EISBN: 978-1-62708-251-8
... References References 1. Fatigue Failures , Failure Analysis and Prevention , Vol 11 , ASM Handbook , ASM International , 2002 2. Kalpakjian S. , Manufacturing Engineering and Technology , 3rd ed. Addison-Wesley Publishing Co. , 1995 3. Properties and Selection of Metals...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610147
EISBN: 978-1-62708-303-4
... , p 241 11. Mitchell M.R. , Fundamentals of Modern Fatigue Analysis for Design , Fatigue and Fracture , Vol 19 , ASM Handbook , ASM International , 1996 10.31399/asm.hb.v19.a0002364 12. Higashida Y. and Lawrence F.V. , “ Strain Controlled Fatigue Behavior of Weld...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610377
EISBN: 978-1-62708-303-4
.... and Dobyns A. , “ Fatigue Analysis of Helicopter Tail Rotor Spar ,” AIAA Report 98-1738, American Institute of Aeronautics and Astronautics—ASM Symposium ( Long Beach ), 1998 10.2514/6.1998-1738 15. Mazumdar S.K. , Composites Manufacturing: Materials, Product, and Process Engineering...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540379
EISBN: 978-1-62708-309-6
... and strain ranges for each arbitrary element along the potential crack path can therefore be determined using an appropriate stress analysis based on the theory of elasticity. The total life of each element can be calculated from the fatigue properties (i.e., strain amplitude/cycles to failure curve...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780238
EISBN: 978-1-62708-281-5
... mechanisms found in acrylic bone cement Fig. 1 Schematic of specimens used for total-life fatigue analysis. Tests can be done (a) in torsion, (b) with a rotating cantilever, (c) with a rotating beam, (d) with cantilever reverse bending, or (e) under axial loading Fig. 3 Comparison...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540297
EISBN: 978-1-62708-309-6
... in the necked area can uncoil and align. If the necking can maintain long enough, the chains will become completely aligned. At this point, any added elongation will begin to stretch the bonds in the polymer chain. This stretching will lead to failure ( Ref 7.20 ). Traditional fatigue analysis methods...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1989
DOI: 10.31399/asm.tb.dmlahtc.t60490111
EISBN: 978-1-62708-340-9
...Abstract Abstract This chapter describes the phenomenological aspects of fatigue and how to assess its effect on the life of components operating in high-temperature environments. It explains how fatigue is measured and expressed and how it is affected by loading conditions (stress cycles...