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MPa. In addition, in order to better understand the interfacial properties of composites, some push out phenomenon were analyzed. 关键词:Titanium matrix composites; finite element method; interface...Finite Element Analysis of Push-Out Test of SiC Fiber Reinforced Titanium Matrix Composites () 摘要:Based on the interphase layer model and the spring layer model, an improved interface model......
Jiao tong University, Shanghai 200240, China)Abstract:The extended finite element method (XFEM) is a numerical method for modeling discontinuities within the classical finite element framework. The computation mesh in XFEM is independent of the discontinuities, such that remeshing for moving discontinuities can be overcome. the extended finite element method is presented for hydro-mechanical......
rolling; deformation; FEM (finite element method); stress field; strain field; temperature field; [全文内容正在添加中] ...FINITE ELEMENT ANALYSIS OF AXIAL FEED BAR ROLLING () Abstract:A flexible technique of hot working of bars by axial feed rolling was introduced. The processdeformation, strain field, stress field......
3D finite element method analysis of deformation and temperature rise during equal-channel angular pressing ZHANG Xin-ping(张新平), CHEN Guang(陈 光), WANG Xue(汪 雪), LING Jie(林 ...: The material flow, temperature rise of the billet and pressing load during equal-channel angular process (ECAP) were studied by using 3D finite element method for Cu at different corner angle of mold......
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of rectangular box of magnesium alloy AZ31 sheets was investigated at elevated temperatures. The characteristics of metal flow were analyzed on the basis of finite element method(FEM) and experiments... press forging process of magnesium alloy sheets. Key words: press forging; magnesium AZ31; metal flow; boss; finite element method  ......
J. Cent. South Univ. Technol. (2008) 15(s1): 307-310 DOI: 10.1007/s11771-008-369-0 Finite element analysis of fluid-structure interaction in buried liquid-conveying pipeline ZHU Qing-jie(朱庆杰)1... to calculate fluid-structure interaction(FSI) in finite element analysis under pipe-soil interaction. Under multi-action of site, fault movement and earthquake, finite element model of buried liquid-conveying......
Table 2 Technological parameters of process 2 3 Finite element method 3.1 Finite element model The geometric model of the conical thin-walled shell is established in ABAQUS finite element analysis... J. Cent. South Univ. (2019) 26: 3305-3314 DOI: https://doi.org/10.1007/s11771-019-4254-9 Finite element simulation and microstructure of two-pass inner spinning process of curved-generatrix cone......
Simulation of polycrystalline aluminum tensile test with crystal plasticity finite element method SI Liang-ying(司良英)1, 2, L? Cheng(吕 程)2, K. Tieu2, LIU Xiang-hua(刘相华)1 1. State Key Laboratory...; Abstract: The crystal plasticity was implemented in the finite element method(FEM) software ABAQUS through the user subroutine UMAT. By means......
by combining crystal plasticity finite element method (CPFEM) with particle swarm optimization (PSO) algorithm. The texture-based representative volume element (TBRVE) is used in the crystal plasticity... in terms of grain scale. Key words: plastic deformation; crystal plasticity; finite element method; texture evolution 1 Introduction Most of metal alloys that are commonly used in the engineering......