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Keywords: plastic deformation
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2023, 90(2): 021007.
Paper No: JAM-22-1282
Published Online: November 23, 2022
... breakage, plastic deformation of polymer matrix, friction between the bead and matrix, geometric interlocking between the bead and matrix, and debonding of the fiber–matrix, bead–matrix and fiber–bead interfaces are accounted for; calculations are carried out for pullout of beadless and beaded fibers...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2011, 78(5): 051003.
Published Online: July 27, 2011
... , N. N. Thadhani , and Y. Horie , eds., AIP , New York . 15 10 2010 06 05 2011 27 07 2011 27 07 2011 ballistics brittleness densification fracture toughness glass high-pressure effects impact (mechanical) plastic deformation shear modulus softening...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2011, 78(4): 041019.
Published Online: April 15, 2011
... results, and the role of dislocation obstacles is interpreted in terms of their spatial density. Simulations provide insight into yielding and plastic deformation of indented single-crystal materials, and establish a basis for developing coarse-grained plasticity models of localized contact deformation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2010, 77(3): 031002.
Published Online: January 26, 2010
... at cell level while maintaining the history of plastic deformation at ligament level. First, the phenomenological elastoplastic constitutive behavior of the ligaments composing the unit cell is modeled. Then, using the constitutive ligament model, the effective unit cell response is obtained from...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2010, 77(2): 021014.
Published Online: December 14, 2009
.... , Cao , J. , Xia , C. , Talwar , R. , and Lederich , R. , 2007 , “ Analysis and Convenient Formulas for Elasto-Plastic Contacts of Nominally Flat Surfaces: Average Gap, Contact Area Ratio, and Plastically Deformed Volume ,” Tribol. Lett. 1023-8883 , 28 ( 1 ), pp. 27 – 38 . 10.1007...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2009, 76(6): 061010.
Published Online: July 23, 2009
... and dissipation effects. The study provides a basis to predict the particle impact damping containing plastic deformation and to model the impact damped vibration system enrolling microparticles as a damping agent. 03 03 2008 23 03 2009 23 07 2009 damping elastic deformation elastic...
Journal Articles
Publisher: ASME
Article Type: Advances In Impact Engineering
J. Appl. Mech. September 2009, 76(5): 051305.
Published Online: June 15, 2009
... detectable plastic deformation. Moreover, the material that comminutes in this zone is ejected from the periphery, resulting in a crater. The distribution of ( a ) damage D and ( b ) plastic strain ε e pl in the confined ceramic target with reference properties at selected times...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061021.
Published Online: August 22, 2008
... subsequently calibrated by finite element calculations. The results show that the ratio of scratch force to normal force (or apparent friction coefficient) can be partitioned into two additive components: one due to interfacial friction and another associated with plastic deformation. The plastic component...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061011.
Published Online: August 20, 2008
... a value that considers both hysteresis due to the plastic deformation and viscoelastic (rate-dependent) sources of energy dissipation during collision. Although the equation of motion (Eq. 2a ) is conveniently written in a form similar to that of the Kelvin–Voight model ( 3 ), the physics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2008, 75(3): 031009.
Published Online: April 8, 2008
... . Nan , C. W. , and Clarke , D. R. , 1996 , “ The Influence of Particle Size and Particle Fracture on the Elastic/Plastic Deformation of Metal Matrix Composites ,” Acta Mater. 1359-6454 10.1016/1359-6454(96)00008-0 , 44 , pp. 3801 – 3811 . Stolken , J. S. , and Evans , A. G...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2008, 75(3): 031006.
Published Online: April 4, 2008
... to the yield stress of the film is 3.5 < H A ∕ σ y < 4.5 . The plastic deformation around the indenter and the delamination behavior of the film were found to influence the evaluation results. This research was partially supported by the Ministry of Education, Science...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2008, 75(2): 021021.
Published Online: February 27, 2008
...W. Wayne Chen; Q. Jane Wang; Fan Wang; Leon M. Keer; Jian Cao Accumulative plastic deformation due to repeated loading is crucial to the lives of many mechanical components, such as gears, stamping dies, and rails in rail-wheel contacts. This paper presents a three-dimensional numerical model...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2008, 75(1): 011005.
Published Online: January 11, 2008
... and “ + ” for the tensile stress. The associated bending moments (undesired in most cases) will also be less pronounced in thicker plates. The outcome is that after the shot-peening process the mean residual stress inside the plastically deformed zone is uniformly compressive . The expressions for plane stress...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2008, 75(1): 011009.
Published Online: January 11, 2008
... entangled thermoplastic. 18 09 2006 16 02 2007 11 01 2008 polymers plastic deformation infrared detectors photodetectors infrared spectra compressive testing compressive strength yield strength temperature measurement thermomechanical treatment amorphous state split...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. September 2007, 74(5): 898–907.
Published Online: November 3, 2006
... of MHS materials with a regular structure. A structural approach using the concept of an equivalent structure is employed to describe the large plastic deformations during the post-collapse process under compression when the spheres have point connections between them. In the theoretical analysis...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2007, 74(4): 717–722.
Published Online: August 15, 2006
...Alexander M. Korsunsky; Gabriel M. Regino Autofrettage is a treatment process that uses plastic deformation to create a state of permanent residual stress within thick-walled tubes by pressurizing them beyond the elastic limit. The present paper presents a novel analytical approach...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. July 2007, 74(4): 636–644.
Published Online: April 19, 2006
... established. More generally, homogenization is also needed for large-scale (ship-level) simulations, even with unilayer cores. sandwich structures structural panels metals finite element analysis plastic deformation impact (mechanical) 10 12 2005 19 04 2006 An investigation...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. November 2006, 73(6): 970–976.
Published Online: December 19, 2005
... the behavior of the present element in linear plane stress states and non-linear plane strain states as well as in axi-symmetric problems. finite element analysis stress-strain relations elastic deformation plastic deformation nonlinear equations For practical industrial applications...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. January 2007, 74(1): 81–99.
Published Online: December 2, 2005
... plastic deformation bending shearing indentation cavitation The response of metallic sandwich panels to the impulse caused by underwater blast has been the subject of several recent assessments ( 1 2 3 4 5 6 7 ). The scenario of interest is depicted in Fig. 1 . An impulse from the water...