element method, it will often be possible to improve or refine the approximate solution byspending more computational effort.In the finite element method, the solution region is considered as built up of manysmall, interconnected subregions called finite elements. As an examp[r]
The eXtended Finite Element Method (XFEM) is implemented for modeling arbitrary discontinuities in 1D and 2D domains. XFEM is a partition of unity based method where the key idea is to paste together special functions into the finite element approximation space to capture desired features in the sol[r]
The extended finite element method (XFEM), also known as generalized finite element method (GFEM) or partition of unity method (PUM) is a numerical technique that extends the classical finite element method (FEM) approach by extending the solution space for solutions to differential equations with d[r]
Phase2 là chương trình được xây dựng trên cơ sở phương pháp phần tử hữu hạn (FEM Finite Element Method) để phân tích ứng suất và biến dạng cho công trình ngầm, bờ dốc...v.v, được thi công trong khối đất hoặc đá. Phase2 có thể mô hình được nhiều loại đất đá khác nhau theSo các tiêu chuẩn bền MohrCou[r]
Từ khóa: phương pháp phần tử hữu hạn, nón bảo hiểm, quy chuẩn kỹ thuật.ABSTRACTIn this article, the authors have applied finite element method (FEM) to optimize theprocess of calculation and design. Finite element method (FEM) is a very general andeffective[r]
Nội dung Text: Summary of Ph.D thesis: A study on the embankment caculation method reinforced by geotextile in the construction of highway in Vet Nam i MINISTRY OF EDUCATION AND TRAINING UNIVERSITY OF TRANSPORT AND COMMUNICATION Hao Huynh Ngoc A STUDY ON THE EMBANKMENT CACULATION METHOD REINFORCED B[r]
Based on the conventional yet accurate continuum approach, a general analysis is presented for a pair of coupled shear walls, stiffened by an outrigger and a heavy beam in an arbitrary position on the height. Subsequently, a parametric study is presented to investigate the behavior of the structure.[r]
7. H. Arnet and F. Vollertsen, ‘‘Extending laser bending for the genera-tion of convex shapes,’’ Proc. Instn. Mech. Engrs. 209, 433–442͑1995͒.8. F. Vollertsen, M. Geiger, and W. M. Li, ‘‘FDM- and FEM-simulationof laser forming: a comparative study,’’ in Advanced Technology ofPlasticity, Z. R. Wang a[r]
ABSTRACT In this work, a numerical method, based on the one-dimensional finite difference technique, is proposed for the approximation of the heat rate curve, which can be applied for po[r]
The purpose of this paper is to propose some hybrid extragradientArmijo algorithms for finding a common element of the set of solutions of a finite family of pseudomonotone equilibrium problems and the set of fixed points of a finite family of nonexpansive mappings in real Hilbert spaces. The propos[r]
Lattice Boltzmann method is relatively new method in the field of computational fluid dynamics. It has been derived from lattice gas automata and is still under development. Basic steps of the LBM (collision, streaming, boundary conditions, macroscopic quantities) will be presented. Comparison with[r]
AAE 556AeroelasticityLecture 15Finite element subsonic aeroelasticmodelsI like algebraAlgebra is my friend.Lift computationidealizationsEverything you wanted to know aboutaerodynamics but were afraid to ask• Lift per unit length l(y) changes alongthe span of a 3-D wing• The 2-D lift cu[r]
The purpose of this thesis is to analyse the behaviour of single piles under axial loading, as far as settlement and load transfer mechanisms are concerned. It includes a literary review of two elastic theorybased methods, the Poulos and Davis method and the Randolph and Wroth method, as well[r]
... procedure of T -matrix of dielectric cylinders(s) Analysis of Finite- sized EBG Materials and Devices by Scattering Matrix Method Chapter T -matrix of Conducting and Dielectric Cylinders and Scattering Matrix. .. the RCS of the same cylinder Analysis of Finite- sized EBG Materials and Devices by[r]