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cyclic stress-strain curve

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870009
EISBN: 978-1-62708-344-7
... to strain cycling. cyclic hardening cyclic softening cyclic straining cyclic stress-strain curves gray cast iron uniaxial strain cycling Introduction Simple Strain Cycling Complex Straining Histories Experimental Determination of the Cyclic Stress-Strain Curve Complex Pattern...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060001
EISBN: 978-1-62708-343-0
... Temperature , Cyclic Stress-Strain Behavior— Analysis, Experimentation, and Failure Prediction, STP 519 , American Society for Testing and Materials , 1973 , p 58 – 69 10.1520/STP38024S 1.59 Grant N.J. Blucher J.T. and Ritter D.L. , “Research on the Role of Strain Rate...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140193
EISBN: 978-1-62708-335-5
... yield strength, 345 MPa (50 ksi); compressive yield strength, 352 MPa (51 ksi). UNS A12010 Source: MIL-HDBK-5H , Dec 1998, p 3-463, 3-465 Fig. D3.11 242.0-T5 aluminum permanent mold casting, tensile stress-strain curves, monotonic and cyclic Al-Cu-Ni-Mg system. Tested at room temperature...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870075
EISBN: 978-1-62708-344-7
... of illustration, the first segment OAB of the four initial stress-strain curves are taken to be identical. Fig. 4.3 Schematic patterns of strain ratcheting under force control for (a) cycling hardening and (b) cyclic softening, and patterns of cyclic stress relaxation under strain control for (c) cyclic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540121
EISBN: 978-1-62708-309-6
... 10.1007/978-94-009-1509-1 3.9. Landgraf R.W. , Morrow J. , and Endo T. , Determination of the Cyclic Stress-Strain Curve , J. Mater. , Vol 4 , 1969 , p 176 – 188 3.10. Wood W.A. , Bull. Inst. Met. , Vol 3 , 1955 , p 5 – 6 3.11. Cottrell A.H...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870179
EISBN: 978-1-62708-344-7
... that takes into account both the notch effect in altering the stress/strain distribution and maintains the condition that the stress/strain relation is the appropriate stress/strain curve of the material. While the early loadings of a cyclic history may involve some hardening or softening, it is common...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.fdmht.t52060111
EISBN: 978-1-62708-343-0
... for treating creep fatigue by strain-range partitioning. (a) Partitioned strain-range life relationships. (b) Cyclic stress-strain curve and hysteresis loop for rapid cycling obtained by principle of double-amplitude construction. (c) Relationship between steady-state creep rate and stress. (d) Hysteresis loop...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870045
EISBN: 978-1-62708-344-7
... to some treatment in the plastic range, it is not the ideal framework for treating such problems. Consider, for example, an idealized material for which the stress-strain curve is shown in Fig. 3.3(a) . Suppose a material is strained to point A , and then completely reversed. The cyclic stress...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.9781627083447
EISBN: 978-1-62708-344-7
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870157
EISBN: 978-1-62708-344-7
... the neutral axis. Stress is determined from the strain using the cyclic stress-strain curve. The incremental moments are integrated across the entire cross section to give the total bending moment: (Eq 7.37) d M = y σ y d A Fig. 7.7 Schematic showing the variables used...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870325
EISBN: 978-1-62708-344-7
... that many different types of cycling behavior can be displayed by different polymer systems. All, however, are of the softening type. Cyclic stress-strain curves can be constructed in several ways similar to those used for metals. Stabilized stress values (at ½ life) for selected strain ranges would...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780238
EISBN: 978-1-62708-281-5
... of the cyclic and monotonic stress-strain curves for several polymers. ABS, acrylonitrile-butadiene-styrene. Source: Ref 2 Fig. 2 Stress amplitude versus cycles to failure, or S - N behavior, of several commodity plastics. PS, polystyrene; EP, epoxy; PET, polyethylene terephthalate; PMMA...
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
... be expresssed in a way similar to the monotonic stress-strain curve: (Eq 4.7) Δ σ = A Δ ∊ p β where A is a strength coefficient and β is the cyclic strain-hardening exponent. This is the cyclic analogue of the tensile stress-strain curve. Cyclic stress-strain relationships for several...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870105
EISBN: 978-1-62708-344-7
... only under this condition will the cyclic stress-strain curve be unaltered, as we would expect. Thus, through point T a horizontal line is drawn to determine T ′ at its intersection with line A ′ B ′. Through T ′ the line C ′ D ′ is drawn parallel to CD . We have used this concept in Chapter 4...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870001
EISBN: 978-1-62708-344-7
...-Basquin equation, in the expression for the cyclic stress-strain curve, and in analysis of notches. The Appendix describes how the solution was generated and how it can be applied to other problems discussed in the book. ...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870375
EISBN: 978-1-62708-344-7
... strain components. It also provides information on mechanical property and fatigue testing, the use of hysteresis energy to analyze fatigue, a procedure for inverting equations to solve for dependent variables, and a method for dealing with the statistical nature of failure. cyclic stress-strain...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.mmfi.t69540297
EISBN: 978-1-62708-309-6
..., 2.3, 2.5, 2.9, 3.1, 3.2, and 4 ksi). Source: Ref 7.21 Thermohysteresis is why most (if not all) polymers exhibit cyclic strain softening in their cyclic stress-strain curves ( Fig. 7.14 ). Metals exhibit either cyclic strain hardening or softening. However, all the polymers shown in Fig...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870201
EISBN: 978-1-62708-344-7
... of Stresses and Strains Near the End of a Crack Traversing a Plate , J. Appl. Mech. (Trans. ASME) , Vol 24 (No. 3 ), Sept 1957 , p 361 – 364 10.1115/1.4011547 9.9 Irwin G.R. , Fracture , Handbuch der Physik , Vol VI , Springer, Berlin , 1958 , p 551 – 590 10.1007/978-3-642-45887...
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
... to generate fatigue data. It compares the Gerber, Goodman, and Soderberg methods for predicting the effect of mean stress from bending data, describes the statistical nature of fatigue measurements, and explains how plastic strain causes cyclic hardening and softening. It discusses the work of Wohler, Basquin...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.fdsm.t69870237
EISBN: 978-1-62708-344-7
..., American Society for Testing and Materials , 1967 , p 131 – 168 10.30 Tuba I.S. , A Method of Elastic-Plastic Plane Stress and Strain Analysis , J. Strain Anal. , Vol 1 , 1966 , p 115 – 122 10.1243/03093247V012115 10.31 Forsyth P.J.E. , A Two-Stage Process of Fatigue-Crack...