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Finite Element Analysis for Thin Plates Having an Infinitely Long Length and Finite Breadth in Shallow Water Waves
Finite Breadth Infinitely Long Length
2009/3/30
A new hydroelastic finite element for analyzing wave response of long plates on shallow water is presented. The plate has an infinite length, finite breadth and various flexural rigidity. The element ...
Comparison of Finite-Element and Finite-Difference Schemes. Part II：Two-Dimensional Gravity Wave Motion
Finite-Element Finite-Difference Schemes Two-Dimensional Gravity Wave Motion
2009/2/23
Irregular grid finite-difference techniques lead to equations similar to those obtained using finite-element techniques. The simpler finite-difference equations offer the advantage of greater computat...
Comparison of Finite-Element and Finite-Difference Schemes. Part I：One-Dimensional Gravity Wave Motion
Finite-Element One-Dimensional Gravity Wave Motion Finite-Difference Schemes
2009/2/23
The finite-element scheme requires more computational expense because it is time-implicit and because it requires a smaller time step than the finite-difference scheme. Simulations of normal mode osci...
Normal Modes of the World Ocean. Part I. Design of a Finite-Element Barotropic Model
Normal Modes World Ocean Finite-Element Barotropic Model
2009/2/23
The linearized primitive equations for a barotropic world ocean are discretized by means of first-order, piecewise-linear finite elements. Surface elevation and Stokes/Helmholtz velocity potentials ar...
Interaction of Tsunamis with the Hawaiian Islands Calculated by a Finite-Element Numerical Model
Tsunamis Hawaiian Islands Finite-Element Numerical Model
2009/2/23
A finite-element numerical model is used to determine the interaction of tsunamis with the Hawaiian Islands. The model employs a finite-element grid which telescopes from a large cell size in the deep...
A parametric study of an offshore concrete pile under combined loading conditions using finite element method
Offshore foundations concrete pile finite element analysis wave load wave-structure interaction
2009/2/20
Offshore piles are commonly used as foundation elements of various offshore structures, especially large structures such as Tension Leg Platforms (TLP). The stress distribution within such a large st...
A Finite-Element Solution Procedure for the Interpolation of Current Data in Complex Regions
Finite-Element Solution Complex Regions Current Data
2009/2/19
A finite-element solution technique is introduced to develop current patterns subject to geostrophic and Ekman dynamics for an irregular continental shelf region. The interpolation bases set of functi...
Shallow Spherical Shell Rectangular Finite Element for Analysis of Cross Shaped Shell Roof
Shaped Shell Roof Analysis
2009/2/17
A new spherical rectangular finite element based on shallow shell formulation is developed in this paper. The element has six degrees of freedom at each corner node, five of which are the essential ex...
Numerical Simulation of the 29 November 1975 Island of Hawaii Tsunami by the Finite-Element Method
Numerical Simulation Finite-Element Method Hawaii Tsunami
2009/2/13
The finite-element method is applied to study the transient response of a locally generated tsunami. The model time-steps the linearized shallow-water wave equation over a variable mesh of triangular ...
Analysis of Mechanical Properties of Whole Apple Using Finite Element Method Based on Three-Dimensional Real Geometry
apple flesh compression stress relaxation FEM optimization
2010/2/3
This study was intended to build 3D FEM geometry models of actual ‘Fuji’ apples by digitizing their surfaces, and to determine elastic modulus by FEM simulation based on the F-D curves of radial compr...
Orthodontic forces generated by a simulated archwire appliance evaluated by the Finite Element Method
Finite element method Orthodontic forces Appliance analysis Stress analysis
2009/1/23
The finite element method has been used to determine the stress distribution generated by the initial placement of a simulated preset bracket-type orthodontic appliance utilizing titanium-nickel all...
Simplified Finite Element Modelling of Multi-storey Buildings: The Use of Equivalent Cubes
Multi-storey Buildings Equivalent Cubes
2009/1/14
Finite element modelling is frequently used to overcome experimental limitations in predicting and analysing the performance of structures. However, constrained by software restrictions, 3-D analysis ...
Finite Element Micro-Modeling of Infilled Frames
Infilled Frame contact stress masonry frame
2009/1/14
In this paper, a realistic criterion is proposed to describe the frame-infill separation, in order to better simulate the complicated behavior of infilled frames under lateral loads. The basic charact...
Stresses induced by edgewise appliances in the periodontal ligament — a finite element study
Periodontal ligament Stress analysis Finite element technique Edgewise appliances
2009/1/13
The quantification of stress in the periodontal ligament is an important concept, as stress in this tissue is transmitted to the alveolus, with subsequent bone remodelling and tooth movement. A nu...
Finite element-based cephalometric analysis
Finite elements Morphometrics Cephalometry Computers
2009/1/12
The finite element method has proven to be a useful tool for morphometric analysis in craniofacial biology. However, few attempts have been made to adapt this method for routine use by clinicians....