Results 81 to 90 of about 612,898 (145)

Basis for high order divergence-free finite element spaces

Results in Applied Mathematics
A method classically used in the lower polynomial degree for the construction of a finite element basis of the space of divergence-free functions is here extended to any polynomial degree for a bounded domain without topological restrictions.
A. Alonso Rodríguez, J. Camaño, E. De Los Santos, F. Rapetti   +3 more
doaj   +1 more source

Finite Element Analysis of Earth-retaining Structures Problems in Nonlinear Partially Saturated Soil

Journal of Engineering and Sustainable Development, 2012
This paper presents the finite element method to analyze the problems of earth-retaining structures in nonlinear partially saturated soil. The finite element formulation of the incremental Biot’s theory (1941) of consolidation is presented.
Hassanein F. Hassan, Saif M. Jawad
doaj  

Solidification Crack Evolution in High-Strength Steel Welding Using the Extended Finite Element Method. [PDF]

Materials (Basel), 2020
Chen Z, Liu J, Qiu H.
europepmc   +1 more source

Bending Fatigue Crack Analysis of the Subway Gearbox Gear

Jixie chuandong, 2018
The crack propagation analysis of the gearbox gear of a urban rail vehicle is carried out by combining the dynamics simulation and the extended finite element method（ XFEM）.
Zhu Hekai, Yang Jianwei, Li Xin
doaj  

ANALYSIS OF THICK RECTANGULAR PLATES RESTING ON NONLINEAR WINKLER FOUNDATION

Journal of Engineering and Sustainable Development, 2016
This research deals with the elastic behavior of thick plates resting on nonlinear Winkler foundation. Mindlin’s thick plate theory is extended to include the effect of nonlinear elastic foundation.
Adel A. Al-Azzawi, Hasanain M. Ghaltan
doaj  

Comparative modelling of crack propagation in elastic-plastic materials using the meshfree local radial basis point interpolation method and eXtended finite-element method. [PDF]

R Soc Open Sci, 2019
Li Y, Xu N, Tu J, Mei G.
europepmc   +1 more source

A Hybrid Finite Volume and Extended Finite Element Method for Hydraulic Fracturing with Cohesive Crack Propagation in Quasi-Brittle Materials. [PDF]

Materials (Basel), 2018
Liu C, Shen Z, Gan L, Jin T, Zhang H, Liu D.   +5 more
europepmc   +1 more source

Some Peculiarities of Using the Extended Finite Element Method in Modelling the Damage Behaviour of Fibre-Reinforced Composites. [PDF]

Materials (Basel)
Kozák V, Vala J.
europepmc   +1 more source

Specimen-specific vertebral fracture modeling: a feasibility study using the extended finite element method. [PDF]

Med Biol Eng Comput, 2016
Giambini H, Qin X, Dragomir-Daescu D, An KN, Nassr A.   +4 more
europepmc   +1 more source

The extended finite element method in endodontics: A scoping review and future directions for cyclic fatigue testing of nickel-titanium instruments. [PDF]

Clin Exp Dent Res
Chien PY, Walsh LJ, Peters OA.
europepmc   +1 more source