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Keywords: fatigue
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Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2022, 89(9): 091006.
Paper No: JAM-22-1159
Published Online: July 26, 2022
...Jingda Tang; Xi Chen; Libo Men; Zhengjin Wang Hydrogel-based biomedical applications are under rapid development. These applications usually demand hydrogels to have high toughness and high fatigue threshold. Recently, various fiber-reinforced composite hydrogels have been developed to meet...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2021, 88(3): 031001.
Paper No: JAM-20-1457
Published Online: December 4, 2020
...Zahra S. Hosseini; Mohsen Dadfarnia; Akihide Nagao; Masanobu Kubota; Brian P. Somerday; Robert O. Ritchie; Petros Sofronis Hydrogen-accelerated fatigue crack growth is a most severe manifestation of hydrogen embrittlement. A mechanistic and predictive model is still lacking partly due to the lack...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2020, 87(3): 031002.
Paper No: JAM-19-1360
Published Online: November 20, 2019
...Yifan Zhou; Wenlei Zhang; Jian Hu; Jingda Tang; Chenyu Jin; Zhigang Suo; Tongqing Lu Stiffness and fatigue threshold are important material parameters in load-carrying applications. However, it is impossible to achieve both high stiffness and high threshold for single-network elastomers and single...
Journal Articles
Article Type: Research-Article
J. Appl. Mech. June 2016, 83(6): 061010.
Paper No: JAM-16-1092
Published Online: April 6, 2016
...Y. Bazilevs; A. Korobenko; X. Deng; J. Yan This work presents a collection of advanced computational methods, and their coupling, that enable prediction of fatigue-damage evolution in full-scale composite blades of wind turbines operating at realistic wind and rotor speeds. The numerical...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2012, 79(6): 061002.
Published Online: September 14, 2012
...Daniel Paquet; Jacques Lanteigne; Marie Bernard A new experimental method for the incorporation of residual stresses (RS) in standard fatigue steels specimens was developed. RS were introduced by means of high frequency (360 kHz) induction heating. Surface tensile RS resulted from cooling down...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2011, 78(3): 031012.
Published Online: February 15, 2011
... in the vicinity of the inner edge of the disk, where this stress is important for improving fatigue performance of structures. 27 11 2009 23 11 2010 05 01 2011 15 02 2011 15 02 2011 discs (structures) fatigue internal stresses plasticity yield stress The only...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. March 2011, 78(2): 021004.
Published Online: November 4, 2010
... constants. Verification is provided by detailed finite element analyses. Contact loads can be calculated for an entire mission history in near real-time. The contact load histories could be used to calculate local stress necessary for fatigue life prediction. Acceleration/deceleration mission...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2009, 76(3): 031016.
Published Online: March 13, 2009
...Jehuda Tirosh; Sharon Peles The intention of this study is to predict the fatigue-safe long life behavior of elastoplastic porous materials subjected to zero-tension fluctuating load. It is assumed that the materials contain a dilute amount of voids (less than 5%) and obey Gurson’s model of plastic...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2008, 75(1): 011005.
Published Online: January 11, 2008
...Jehuda Tirosh The goal of this work was to quantify the improvement in the fatigue limit of solid structures which have undergone shot peening (SP) by small rigid particles. The work was based on Melan’s shakedown theorem for estimating the allowable safe stress amplitude (in a lower bound sense...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. November 2007, 74(6): 1125–1133.
Published Online: January 4, 2007
...Ilya I. Kudish The paper is devoted to formulation and analysis of a new model of structural fatigue that is a direct extension of the model of contact fatigue developed by Kudish (2000, STLE Tribol. Trans., 43, pp. 711–721 ). The model is different from other published models of structural fatigue...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. September 2005, 72(5): 705–710.
Published Online: December 2, 2004
... is a significant source of fretting fatigue (Chateauminois and Briscoe ( 4 ) and Briscoe et al. ( 5 )) and also because the dissipation of such motion is often a source of vibration damping or of whirl in rotational machinery, it is important to obtain better approximate models of this process. Deresiewicz ( 2...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. May 2002, 69(3): 317–324.
Published Online: May 3, 2002
...R. D. Blevins Fatigue is produced by the sum of randomly phased sine waves. Fatigue damage during this non-Gaussian, finite random process is a function of the noise bandwidth, the fatigue slope, mean stress, and the rms stress. Methods are developed for predicting the cycles to failure. Comparison...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. January 2002, 69(1): 1–10.
Published Online: June 8, 2001
...S. Wen, Mem. ASME; L. M. Keer, Life Fellow ASME A fatigue theory with its failure criterion based on physical damage mechanisms is presented for solders. The theory applies Mura’s micromechanical fatigue model to individual grains of the solder structure. By introducing grain orientation (Schmid...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. January 2001, 68(1): 76–80.
Published Online: May 9, 2000
...B. Yang; S. Mall, Fellow ASME, By using the crack analogue model of rigid flat-ended contact, crack initiation in fretting fatigue is analyzed. The coefficient of friction at the edge of contact, which characterizes the asymptotic stress field, is considered as the primary controlling parameter...
Journal Articles
Article Type: Technical Papers
J. Appl. Mech. June 2000, 67(2): 338–343.
Published Online: October 1, 1999
... known as the shear band in metals under a monotonic loading. Based on the prior analyses of fatigue bands in polycrystals, a micromechanic analysis of a single crystal under plane deformation is developed. The Bauschinger effect and hysteresis loops of these single crystals were calculated and shown...