Scaled Boundary Finite Element Method for Two-Dimensional Linear Multi-Field Media [PDF]
, 2017 This paper presents an efficient and accurate numerical technique, based on a scaled boundary finite element method (SBFEM), that is capable of solving two-dimensional, second-order, linear, multi-field boundary value problems.
Phoonsak Pheinsusom +5 more
core +2 more sources
Fracture analysis of piezoelectric composites using scaled boundary finite element method [PDF]
, 2014 Piezoelectric materials are widely used as sensors, actuators and transducers owing to the intrinsic mechanical and electrical coupling behavior. In most applications, piezoelectric materials are usually layered with substrates or embedded in a host ...
Li, Chao
core +2 more sources
Convergence and accuracy of displacement based finite element formulations over arbitrary polygons: Laplace interpolants, strain smoothing and scaled boundary polygon formulation [PDF]
, 2014 Three different displacement based finite element formulations over arbitrary polygons are studied in this paper. The formulations considered are the conventional polygonal finite element method (FEM) with Laplace interpolants, the cell-based smoothed ...
Natarajan, Sundararajan +3 more
core +1 more source
Evaluation of stress intensity factors on cracked functionally graded materials using polygons modelled by the scaled boundary finite element method [PDF]
, 2013 Functionally graded materials are a relatively newclass of composite materialswhere its material properties are defined by a continuous function on the spatial coordinates.
Song, Chongmin +2 more
core
Fitted meshes on an unfitted grid based on scaled boundary finite element analysis [PDF]
Traditional domain based discretization techniques (both mesh based and meshless methods), require a conforming discretization to capture the boundary/interfaces present in a structure.
Song, Chongmin +4 more
core +1 more source
A Compact Device Model for a Piezoelectric Nano-Transistor
MicromachinesAn approximate compact model was developed to provide a convenient method of exploring the initial design space when investigating the performance of micro-electronic devices such as nano-scaled piezoelectronic transistors, where fast ball-park estimates
L. Neil McCartney +3 more
doaj +1 more source
Extending the scaled boundary finite element method for biot's 2D coupled consolidation in fully saturated soil [PDF]
, 2002 The scaled boundary finite element method is extended to Biot's coupled consolidation to deal with fully saturated poroelastic soil as a two-phase medium.
Hassanen, M.A.H., El-Hamalawi, A.
core
A hybrid finite element-scaled boundary finite element method for reinforced concrete modelling [PDF]
, 2010 This paper develops a reinforced concrete model that is based on the novel hybrid finite element-scaled boundary finite element method for fully automatic multiple cohesive crack propagation in reinforced concrete beams. The hybrid method can efficiently
Yang, Zhenjun, Ooi, Ean Tat
core
Application of the scaled boundary finite element method (SBFEM) for a numerical simulation of ultrasonic guided waves [PDF]
, 2017 This paper addresses the computation of dispersion curves, mode shapes and propagation of elastic guided waves. It summarizes the approaches based on the Scaled Boundary Finite Element Method. Descriptions for plates, rods, pipelines and waveguides with
Bulling, Jannis +2 more
core
A reproducible workflow for 3D finite-element modeling of strike-slip duplex deformation in Abaqus. [PDF]
MethodsXKhalifeh-Soltani A +2 more
europepmc +1 more source