Results 261 to 270 of about 15,976,227 (307)

Implementation and Application of Cell-Based S-FEM Based on the Object-Oriented Programming Framework

International Journal of Computational Methods
The object-oriented programming is widely used in different fields of finite element analysis (FEA). The commonly used object-oriented codes were almost written by C++. Due to the inability to automatically manage memory and the lack of gigantic standard library and a third-party library for C++, building matrix classes are needed and a strong ...
Henghui Li, Yingxiong Xiao
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The surrounding cell method based on the S-FEM for analysis of FSI problems dealing with an immersed solid

Computer Methods in Applied Mechanics and Engineering, 2018
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Jungdo Kim, Chan Lee, Hyun-Gyu Kim, Seyoung Im   +3 more
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Stress Corrosion Cracking Analysis under Thermal Residual Stress Field Using S-FEM

Key Engineering Materials, 2011
Fracture in heat affected zone (HAZ) in welding has been a serious problem for the integrity of machines. Prediction of fracture behavior due to the residual stress field in HAZ is important. In this paper, S-Version FEM(S-FEM) is applied to simulate the crack growth under thermal and residual stress fields.
Masanori Kikuchi, Yoshitaka Wada, Yuto Shimizu, Yu Long Li   +3 more
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Analyses of Progressive Damage and Fracture of Particulate Composite Materials Using s-FEM Technique

2008
In this paper, the s-fem (s-version FEM; an element overlay technique [1,2,3,4]) is applied to the damage analyses of particulate composite materials (Fig. 1 (a)). We conduct a series of unit cell analyses in which we assume many (≈40) distributed reinforcing particles. We assume two kinds of damage modes in our analyses.
Hiroshi Okada, Satoyuki Tanaka, Yasuyoshi Fukui, Noriyoshi Kumazawa   +3 more
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Numerical Simulation of Fatigue Crack Propagation in Round Bar Using S-FEM and Experimental Verification

ASME 2010 Pressure Vessels and Piping Conference: Volume 2, 2010
In this paper, a methodology for a three-dimensional simulation of fatigue crack growth behavior in a round bar is presented. This method is based on linear elastic fracture mechanics and S-version FEM (S-FEM) is employed for numerical analysis. Plasticity induced crack closure effect is considered by integrating a crack opening model into simulation ...
Maigefeireti Maitireyimu, Masanori Kikuchi, Mamtimin Geni   +2 more
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The smoothed finite element method (S-FEM): A framework for the design of numerical models for desired solutions

Frontiers of Structural and Civil Engineering, 2019
The smoothed finite element method (S-FEM) was originated by G R Liu by combining some meshfree techniques with the well-established standard finite element method (FEM). It has a family of models carefully designed with innovative types of smoothing domains.
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039 Study on an iterative s-FEM

The Proceedings of The Computational Mechanics Conference, 2015
Yosuke Yumoto, Yasunori Yusa, Hiroshi Okada   +2 more
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182 Three-dimensional Implementation of an Iterative S-FEM

The Proceedings of The Computational Mechanics Conference, 2015
Yasunori Yusa, Yosuke Yumoto, Hiroshi Okada   +2 more
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Numerical analysis of dynamic compaction using FEM-SPH coupling method

Soil Dynamics and Earthquake Engineering, 2021
Yujian Wu, Qingsong Feng
exaly  

Applications of s-FEM to the Problems of Composite Materials with Initial Strain-Like Terms

International Journal for Multiscale Computational Engineering, 2006
Satoyuki Tanaka, Hiroshi Okada, Yoshimi Watanabe, Teppei Wakatsuki   +3 more
openaire   +1 more source