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Keywords: shear modulus
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2011, 78(5): 051003.
Published Online: July 27, 2011
... to failed material, or if it is failed. The intact and failed strengths are also dependent on the pressure and the strain rate. Thermal softening, damage softening, time-dependent softening, and the effect of the third invariant are also included. The shear modulus can be constant or variable. The pressure...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011005.
Published Online: October 12, 2010
... and perturbed Laplace equations associated with antiplane fracture in a graded material. We present the out-of-plane displacement and the shear stress solutions for a crack in exponentially and linearly graded materials by considering the gradation of the shear modulus either parallel or perpendicular...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2011, 78(1): 011002.
Published Online: October 8, 2010
... for orthotropic materials, specifically, those, which have a shear modulus different from the isotropic value. Finally, prestressing and initial shape are considered together and, promisingly, it is predicted that some shells can be neutrally stable and bistable simultaneously. As a final exercise...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2010, 77(6): 061015.
Published Online: September 1, 2010
... and is shown to be dependent on only one nondimensional parameter: the product of the aspect ratio of the block and the bending angle. A Maclaurin series expansion in this parameter is then found. The first-order term is proportional to μ , the shear modulus of linear elasticity; the second-order term...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2010, 77(4): 041018.
Published Online: April 19, 2010
... inside the elliptical inhomogeneity is still uniform when the following two conditions are satisfied: (i) The formed interfaces are ( N − 1 ) confocal ellipses, and (ii) the interphases and the matrix possess the same shear modulus but different Poisson’s ratios. In Appendixes A xB , we also discuss...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2010, 77(3): 031012.
Published Online: February 23, 2010
... 08 2009 23 02 2010 23 02 2010 deformation pipes shear modulus steel This study is concerned with a related problem where the tube is loaded cyclically. It is well known that metals cycled under stress control about a mean stress into the plastic range accumulate deformation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2010, 77(1): 011015.
Published Online: October 5, 2009
... photographic process shear modulus torque wind tunnels body-flow interaction drag coefficient lift coefficient torque coefficient fast rigid body in water column diagnostic-photographic method Prediction of a fast-moving rigid body in a water column has wide scientific significance...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. November 2009, 76(6): 064503.
Published Online: July 27, 2009
... across the interface. 13 08 2008 03 02 2009 27 07 2009 Green's function methods interface phenomena Poisson ratio shear modulus The solutions to singularities such as point forces, dislocations and their dipoles, and phase transformation dots embedded in bonded elastic...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2009, 76(5): 051004.
Published Online: June 17, 2009
.... It is found that when the interphase layer is more compliant than both the inhomogeneity and the matrix, three transient equilibrium positions (two are unstable and one is stable) for the dislocation can coexist at a certain early time moment. If the inhomogeneity and matrix possess the same shear modulus...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2009, 76(4): 041004.
Published Online: April 22, 2009
... of radius of curvatures the panels reduce from deep shell case to shallow shell case and finally become flat plate. 17 04 2007 02 01 2009 22 04 2009 buckling finite element analysis plates (structures) shear modulus shells (structures) structural panels torsion vibrations...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. November 2008, 75(6): 061015.
Published Online: August 21, 2008
... ′ , which are responsible for volumetric and surface strain-gradient terms, respectively. The governing differential equation of the problem is derived assuming that the shear modulus G is a function of x , i.e., G = G ( x ) = G 0 e β x , where G 0 and β are material constants. A hypersingular...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2008, 75(5): 051011.
Published Online: July 17, 2008
... are degraded by these imperfections. The bulk modulus of the hexagonal lattice is extremely sensitive to imperfections, whereas the shear modulus is almost unaffected. At any given value of relative density and level of imperfection (in the form of missing bars or dispersed nodal positions), the Kagome lattice...
Journal Articles
Publisher: ASME
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): 051101.
Published Online: July 10, 2008
...Kwang Ho Lee; Vijaya Bhaskar Chalivendra; Arun Shukla Thermomechanical stress and displacement fields for a propagating crack in functionally graded materials (FGMs) are developed using displacement potentials and asymptotic analysis. The shear modulus, mass density, and coefficient of thermal...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2008, 75(2): 021021.
Published Online: February 27, 2008
... investigated. 16 04 2007 11 06 2007 27 02 2008 elastoplasticity fast Fourier transforms mechanical contact plastic deformation rolling friction shear modulus sliding friction stress-strain relations vibrations The wear experiment reported in ( 1 ) of a copper pin sliding...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J. Appl. Mech. January 2008, 75(1): 014501.
Published Online: January 11, 2008
...X. Wang; E. Pan; A. K. Roy The problem of a functionally graded plane with a circular inclusion under a uniform antiplane eigenstrain is investigated, where the shear modulus varies exponentially along the x direction. By introducing a new function which satisfies the Helmholtz equation...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Appl. Mech. May 2007, 74(3): 389–398.
Published Online: February 1, 2006
... of the transition layer is describable by a piecewise continuous function with a finite number of jumps, an accurate solution can be obtained. The influence of interface conditions, stiffness of the core, spatial distributions of thermal expansion coefficient and shear modulus of FG coating, and loading condition...