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Keywords: finite element method
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2023, 90(8): 081003.
Paper No: JAM-22-1409
Published Online: April 19, 2023
... of A pplied M echanics . 13 12 2022 21 03 2023 23 03 2023 19 04 2023 kidney stone blockage ureter pain model finite element method computational mechanics constitutive modeling of materials elasticity mechanical properties of materials stress analysis National...
Includes: Supplementary data
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. April 2023, 90(4): 041007.
Paper No: JAM-22-1363
Published Online: January 13, 2023
... across the fracture process zone is non-uniform but smoothed. The standard boundary conditions of the finite element method apply. Numerical simulations document that the crack band propagates through regular rectangular meshes with virtually no directional bias. The discrete approximation...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. December 2022, 89(12): 121005.
Paper No: JAM-22-1263
Published Online: October 6, 2022
... . 12 08 2022 13 09 2022 14 09 2022 06 10 2022 phase-field fracture cohesive zone law process zone crack growth finite element method constitutive modeling of materials flow and fracture micromechanics Division of Civil, Mechanical and Manufacturing Innovation...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2022, 89(3): 031010.
Paper No: JAM-21-1484
Published Online: January 21, 2022
... 2022 03 01 2022 21 01 2022 intracortical microprobe pneumatic-based insertion buckling tensile and compressive forces finite element method neural tissue damage Intracortical microprobes, unlike the electrodes used in electroencephalography (EEG) [ 1...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. August 2020, 87(8): 081003.
Paper No: JAM-20-1097
Published Online: May 14, 2020
... is performed to get a better approximation of the function between input and output. constitutive modeling of materials artificial neural network finite element method continuum damage model Constitutive modeling is vital for predicting the mechanical behavior of materials and structures...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. August 2019, 86(8): 081007.
Paper No: JAM-19-1072
Published Online: May 23, 2019
... groups 1 Corresponding author. polar dielectric elastomer dielectric imperfection finite element method electromechanical instability Electroactive elastomers are a class of elastomers whose shape is sensitive to electrical stimuli. In 1880, Rontgen observed the charge-induced...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. August 2014, 81(8): 081002.
Paper No: JAM-13-1521
Published Online: May 5, 2014
... and load vector P are the same as those obtained by using the regular finite element method. The strain-displacement matrix B in Eq. (6 g ) is obtained by appropriately differentiating and combining the shape functions, N . It is noteworthy from Eq. (6) that (a) the total DoF of the system...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. May 2014, 81(5): 051010.
Paper No: JAM-13-1372
Published Online: December 13, 2013
... of the ongoing localized strain before fracture occurs. laminated composites neck retardation dynamic loading diffused necking localized necking rate sensitivity finite element method An elastic-viscoplastic based finite element model has been developed to study the necking behavior of tube...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. February 2014, 81(2): 021007.
Paper No: JAM-13-1036
Published Online: September 16, 2013
... layer. localized necking rate sensitivity laminated sheet sheet forming finite element method It has been demonstrated that sheet metal formability can be enhanced by designing composites in which the detailed microstructures and mechanical properties can be varied spatially...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 020901.
Paper No: JAM-12-1570
Published Online: February 5, 2013
... and high scalability, and it may have broad applications in other implicit simulations. super large linear equations parallel computing finite element method iterative algorithm hierarchical Many numerical simulations in engineering and scientific fields involve solving large scale sparse...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 020903.
Paper No: JAM-11-1259
Published Online: February 4, 2013
... equation supplemented by a nonlinear Neumann boundary condition enforced by the p H-dependent surface charge. Such a local problem is discretized by the finite-element method and numerically solved in a domain composed of two parallel particles associated with a stratified microstructure to obtain...
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. March 2013, 80(2): 021001.
Paper No: JAM-10-1249
Published Online: January 15, 2013
...Ali Triki Manuscript received July 20, 2010; final manuscript received July 25, 2012; accepted manuscript posted August 17, 2012; published online January 15, 2013. Assoc. Editor: Arif Masud. 20 07 2010 25 07 2012 17 08 2012 Based on the finite element method...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2012, 79(4): 041016.
Published Online: May 11, 2012
...H. X. Li A nonlinear mathematical programming approach together with the finite element method and homogenization technique is developed to implement kinematic shakedown analysis for a microstructure under cyclic/repeated loading. The macroscopic shakedown limit of a heterogeneous material...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2012, 79(1): 011008.
Published Online: December 8, 2011
... fraction, as well as microscopic parameters, such as the characterized distributions of the osteons diameters. Bone local mechanical properties are measured by nanoindentation and microextensometry. The three-dimensional microstructures are discretized by a finite element method in order to evaluate...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2011, 78(5): 051020.
Published Online: August 5, 2011
... of geometrical irregularities or damages of the bullet core, affecting its dynamic characteristics. Computational finite element method (FEM) with the computational fluid dynamic (CFD) module was used for the numerical simulation of 7.62 mm bullets with partial core, subjected to different air flow conditions...