273 citations · 666 across the 28 of their papers we have counts for
8 papers · 1 filter
Elasto-plastic large deformation analysis of multi-patch thin shells by isogeometric approach
Giang Huynh, Xiaoying Zhuang, Hoang-Giang Bui +2
This paper studies elasto-plastic large deformation behavior of thin shell structures using the isogeometric computational approach with the main focus on the efficiency in modelli…
An extended polygonal finite element method for large deformation fracture analysis
Hai D. Huynh, Phuong Tran, Xiaoying Zhuang +1
The modeling of large deformation fracture mechanics has been a challenging problem regarding the accuracy of numerical methods and their ability to deal with considerable changes…
A staggered finite element cell-centered scheme for nearly incompressible elasticity on general meshes
T. T. P. Hoang, Ong Thanh Hai, H. Nguyen-Xuan
We apply the finite element cell-centered (FECC) scheme [2] to the solution of the nearly incompressible elasticity problem. By applying a technique of dual mesh, such a low-order…
Static bending and free vibration of cross ply laminated composite plates using NURBS based finite element method and unified formulation
S Natarajan, H Nguyen-Xuan, AJM Ferreira +1
This paper presents an effective formulation to study the response of laminated composites based on isogeometric approach (IGA) and Carrera unified formulation (CUF). The IGA utili…
Isogeometric finite element analysis of functionally graded plates using a refined plate theory
H. Nguyen-Xuan, Loc V. Tran, Chien H. Thai +2
We propose in this paper a novel inverse tangent transverse shear deformation formulation for functionally graded material (FGM) plates. The isogeometric finite element analysis (I…
An isogeometric analysis for elliptic homogenization problems
H. Nguyen-Xuan, T. Hoang, V. P. Nguyen
A novel and efficient approach which is based on the framework of isogeometric analysis for elliptic homogenization problems is proposed. These problems possess highly oscillating…
On stability, convergence and accuracy of bES-FEM and bFS-FEM for nearly incompressible elasticity
Thanh Hai Ong, Claire E. Heaney, Chang-Kye Lee +2
We present in this paper a rigorous theoretical framework to show stability, convergence and accuracy of improved edge-based and face-based smoothed finite element methods (bESFEM…
Efficient recovery-based error estimation for the smoothed finite element method for smooth and singular linear elasticity
Octavio A. González-Estrada, Sundararajan Natarajan, Juan José Ródenas +2
An error control technique aimed to assess the quality of smoothed finite element approximations is presented in this paper. Finite element techniques based on strain smoothing app…