... soft phononic structures across the low-frequency regime, i.e., 0 − 4 kHz . The analytical solution is presented for magnetically induced nonlinear finite deformation and the finite element method in conjunction with Bloch periodic boundary condition is employed for extracting the band...

... , “ Stress Analysis of a Gravity Dam by the Finite Element Method ,” Laboratório Nacional de Engenharia Civil . [3] Clough , R. W. , 1960 , “ The Finite Element Method in Plane Stress Analysis ,” Proceedings of 2nd ASCE Conference on Electronic Computation , Pittsburgh, PA , Sept. 8–9 . [4...

... ) ) Email: liuyonggxyb@nuaa.edu.cn Email: sbliu@nuaa.edu.cn kidney stone blockage ureter pain model finite element method computational mechanics constitutive modeling of materials elasticity mechanical properties of materials stress analysis The supersaturation of chemical compounds...

... 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. Email: yupeng@northwestern.edu...

... Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 11 09 2022 04 12 2022 04 12 2022 10 01 2023 bending ductile fracture crystal plasticity finite element method aluminum alloy Norges Forskningsråd...

... – 94 . 10.1016/j.cma.2016.05.015 [60] Moës , N. , Dolbow , J. , and Belytschko , T. , 1999 , “ A Finite Element Method for Crack Growth Without Remeshing ,” Int. J. Numer. Methods Eng. , 46 ( 1 ), pp. 131 – 150 . <131::AID-NME726>3.0.CO;2-J [61] García , I. G...

... force based on the analytical and finite element methods for the studied microprobes are compared in Table 1 . The acceptable agreement between the results verifies accuracy of the proposed model. Furthermore, the result confirms that the microprobe could tolerate the applied 100 kPa air pressure which...

... develop a numerical approach based on the finite element method (FEM) to predict the morphology of wrinkled DE membranes mounted on a rigid frame. The approach includes two steps: (I) pre-buckling and (II) post-buckling. In step I, the first buckling mode of the DE membrane is investigated by substituting...

...: kailaix@stanford.edu Contributed by the Applied Mechanics Division of ASME for publication in the J ournal of A pplied M echanics . 26 02 2020 21 04 2020 21 04 2020 14 05 2020 constitutive modeling of materials artificial neural network finite element method...

... ⋅ δ z d a = 0 where σ denotes the Cauchy stress and d denotes the electric displacement. In order to solve for the motion χ and the voltage φ in space and time, the finite element method is adopted. In the numerical implementation, we only consider the quasi-static condition...

...Jianyong Chen; Hailong Wang; K. M. Liew; Shengping Shen Based on the irreversible thermodynamics, a fully coupled chemomechanical model, i.e., the reaction–diffusion–stress model, is proposed and implemented numerically into the finite element method (FEM) with user-defined element (UEL...

... derivative of u with respect to time, t , and ρ is the constant mass density. Following the finite element method, the displacement fields in the plane and truss element are interpolated as follows: (3a) u p = ∑ i = 1 4 N i ( ξ , η ) · u i p (3b...

... diffused necking localized necking rate sensitivity finite element method The fracture of a ductile metal starts with the onset of necking. The plastic deformation accumulates in the necking zone as the strain level further increases until the fracture point is reached. For a strain rate...

... of the strain-rate sensitivity in different layers. localized necking rate sensitivity laminated sheet sheet forming finite element method The necking behavior of cladding sheets with a rate-sensitive layer cladding on a rate-insensitive core material has been studied. A nonlinear long...

... For the frequency response analysis of the structural-acoustic system with interval parameters, a modified interval perturbation finite element method (MIPFEM) is proposed. In the proposed method, the interval dynamic equilibrium equation of the uncertain structural-acoustic system is established. The interval...

... 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...

... the pH -dependency. The two-scale model is discretized by the finite element method and applied to numerically simulate a free swelling experiment induced by chemical stimulation of the external bulk solution. swelling porous media disjoining pressure Poisson–Boltzmann pH homogenizaton ion...

...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...

...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...

... 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...