1-20 of 88
Keywords: cracks
Close
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
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2012, 79(3): 031002.
Published Online: April 5, 2012
... tools in the micromechanics of materials. One of its implications is the possibility to relate the compliance/resistivity contributions of cracks—the key quantities in the problem of effective elastic/conductive properties—to the stress intensity factors (SIFs) and thus to utilize a large library of...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. September 2011, 78(5): 051013.
Published Online: August 5, 2011
...Hwun Park; Weinong W. Chen Dynamic crack propagation across a perpendicular interface in a glass specimen was investigated to understand the interaction between the crack and the interface under impact loading. The glass specimen was composed of two glass plates in an edge-to-edge configuration...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. January 2011, 78(1): 014502.
Published Online: October 13, 2010
... , pp. 2247 – 2255 . 10.1016/S1359-6454(96)00366-7 Ting , T. C. T. , 1996 , Anisotropic Elasticity: Theory and Applications , Oxford University , New York . cracks crystal orientation finite element analysis grain boundaries stress analysis stress-strain relations...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011005.
Published Online: October 12, 2010
...Linhui Zhang; Jeong-Ho Kim This paper provides full asymptotic crack-tip field solutions for an antiplane (mode-III) stationary crack in a functionally graded material. We use the complex variable approach and an asymptotic scaling factor to provide an efficient procedure for solving standard and...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011006.
Published Online: October 12, 2010
... Dirichlet-to-Neumann map boundary conditions on a circular boundary that encloses the plastic zone. This construct allows for a dense finite-element mesh within the plastic zone and accurate far-field boundary conditions. Details of the crack tip field that have been computed previously by others, including...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011003.
Published Online: October 8, 2010
... 440 ° C / mm at temperature), consisted of repeated front-side heating with a flame and constant cooling of the back-side of the substrate either with front-side radiative cooling only or with additional forced air cooling between the heating cycles. The coatings exhibited characteristic “mud-cracking...
Journal Articles
Article Type: Technical Briefs
J. Appl. Mech. July 2010, 77(4): 044502.
Published Online: March 31, 2010
...Nazile B. Rassoulova The paper studies the dynamical propagation of star-shaped cracks symmetrically arranged in an elastic thin plate, subjected to the action of instantly applied, comprehensively (uniformly) stretching stresses, which implies a self-similar problem with homogeneous stresses and...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2010, 77(1): 011012.
Published Online: October 1, 2009
... composite laminate sheet is analyzed. The fracture process zone (or cohesive zone) at the corner is approximated as an equivalent sharp crack according to the linear elastic fracture mechanics (LEFM). The asymptotic singular stress and displacement fields surrounding the corner tip and the tip of an...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2009, 76(6): 061017.
Published Online: July 27, 2009
...., and Herrmann, G., 1981, “On Energy Release Rates for a Plane Cracks,” ASME J. Appl. Mech., 48, pp. 525–530 ; King, R. B., and Herrmann, G., 1981, “Nondestructive Evaluation of the J- and M-Integrals,” ASME J. Appl. Mech., 48, pp. 83–87 ) to study the degradation of a brittle plan strip caused by...
Journal Articles
Article Type: Advances In Impact Engineering
J. Appl. Mech. September 2009, 76(5): 051304.
Published Online: June 15, 2009
... ,” Int. J. Solids Struct. 0020-7683 , 33 , pp. 2899 – 2938 . 10.1016/0020-7683(95)00255-3 Yu , C. , Ortiz , M. , and Rosakis , A. J. , 2002 , “ Three-Dimensional Modeling of Intersonic Shear-Crack Growth in Asymmetrically Loaded Unidirectional Composite Plates ,” Int. J. Solids...
Journal Articles
Article Type: Advances In Impact Engineering
J. Appl. Mech. September 2009, 76(5): 051301.
Published Online: June 12, 2009
...Jeong-Hoon Song; Ted Belytschko A finite element method for the simulation of dynamic cracks in thin shells and its applications to quasibrittle fracture problem are presented. Discontinuities in the translational and angular velocity fields are introduced to model cracks by the extended finite...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2009, 76(4): 041016.
Published Online: April 28, 2009
...Xiaohong Chen A nonlinear field theory of fracture mechanics is developed for crack propagation in paramagnetic and ferromagnetic materials from the global energy balance equation and the non-negative global dissipation requirement. The crack-front generalized J ̃ -integral is equivalent to the...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. July 2009, 76(4): 041010.
Published Online: April 23, 2009
...Ratnesh Khandelwal; J. M. Chandra Kishen The concept of domain integral used extensively for J integral has been applied in this work for the formulation of J 2 integral for linear elastic bimaterial body containing a crack at the interface and subjected to thermal loading. It is shown that, in the...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. May 2009, 76(3): 031007.
Published Online: March 9, 2009
... bristles of two brushes when pressed together. The adhesive strength of the system is promoted by high elastic modulus, high friction coefficient, large aspect ratio, and dense packing of the fibers. However, the design is limited by the compressive buckling, the compressive indentation or cracking of the...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2009, 76(1): 011012.
Published Online: November 5, 2008
... general exhibit oscillatory singularities near the two tips of the arc shaped interface crack. Particularly the traditional inverse square root singularity for stresses is observed when the asymptotic behavior of the harmonic materials obeys a constitutive restriction proposed by Knowles and Sternberg...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. January 2009, 76(1): 011005.
Published Online: October 31, 2008
...Asif Israr; Matthew P. Cartmell; Emil Manoach; Irina Trendafilova; Wiesław Ostachowicz; Marek Krawczuk; Arkadiusz Żak This study proposes an analytical model for vibrations in a cracked rectangular plate as one of the results from a program of research on vibration based damage detection in...
Journal Articles
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061018.
Published Online: August 21, 2008
...Zhong-min Wang; Yan Wang; Yin-feng Zhou Based on the thin plate theory and the two-dimensional viscoelastic differential type constitutive relation, the differential equation of motion of a viscoelastic plate containing an all-over part-through crack and subjected to uniformly distributed...
Journal Articles
Article Type: Guest Editorial
J. Appl. Mech. September 2008, 75(5): 050301.
Published Online: July 24, 2008
...Marek-Jerzy Pindera; Glaucio H. Paulino 24 07 2008 boundary-value problems cracks elastic moduli elasticity fracture mechanics functionally graded materials We are indeed grateful that we were given the opportunity to assemble this special issue in order to honor...
Journal Articles
Article Type: Special Issue Honoring Professor Fazil Erdogan’S Contributions To Mixed Boundary Value Problems Of Inhomogeneous And Functionally Graded Materials
J. Appl. Mech. September 2008, 75(5): 051106.
Published Online: July 11, 2008
...Bora Yıldırım; Suphi Yılmaz; Suat Kadıoğlu The objective of this study is to investigate a particular type of crack problem in a layered structure consisting of a substrate, a bond coat, and an orthotropic functionally graded material coating. There is an internal crack in the orthotropic coating...
Journal Articles
Article Type: Special Issue Honoring Professor Fazil Erdogan’S Contributions To Mixed Boundary Value Problems Of Inhomogeneous And Functionally Graded Materials
J. Appl. Mech. September 2008, 75(5): 051109.
Published Online: July 11, 2008
...Linfeng Chen; Marek-Jerzy Pindera In a recent investigation of microstructural effects in finite periodic multilayers, we have shown that under Mode I loading, the crack-opening displacement approaches that of the same crack in an equivalent homogenized material as the microstructure comprised of...