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检索条件"主题词=Reproducing Kernel Particle Method"
142 条 记 录,以下是51-60 订阅
排序:
Three dimensional meshfree analysis for time-Caputo and space-Laplacian fractional diffusion equation
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2023年 157卷 553-564页
作者: Lin, Zeng Liu, Fawang Wu, Junchao Wang, Dongdong Gu, Yuantong Chinese Acad Sci Shenzhen Inst Adv Technol Shenzhen 518055 Peoples R China Queensland Univ Technol Sch Math Sci GPO Box 2434 Brisbane Qld 4001 Australia Fuzhou Univ Sch Math & Stat Fuzhou 350116 Peoples R China Huaqiao Univ Coll Civil Engn Key Lab Intelligent Infrastructure & Monitoring Fu Xiamen 361021 Peoples R China Xiamen Univ Dept Civil Engn Fujian Key Lab Digital Simulat Coastal Civil Engn Xiamen 361005 Peoples R China Queensland Univ Technol Sch Mech Med & Proc Engn GPO Box 2434 Brisbane Qld 4001 Australia
Numerical exploration of spatial fractional differential equations in three dimensions is not trivial due to their complexity, especially for complicated problem domains. In this work, the time-Caputo and space-Laplac... 详细信息
来源: 评论
A comparison of linear consistent correction methods for first-order SPH derivatives
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PROCEEDINGS OF THE ACM ON COMPUTER GRAPHICS AND INTERACTIVE TECHNIQUES 2023年 第3期6卷 1-20页
作者: Westhofen, Lukas Jeske, Stefan Bender, Jan Rhein Westfal TH Aachen Aachen Germany
Awell-known issue with the widely used Smoothed particle Hydrodynamics (SPH) method is the neighborhood deficiency. Near the surface, the SPH interpolant fails to accurately capture the underlying fields due to a lack... 详细信息
来源: 评论
A 3D meshless radial basis reproducing kernel particle model for elastoplastic analysis of temperature-dependent FG plates resting on Winkler/Pasternak foundation
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2022年 144卷 127-144页
作者: Vaghefi, Reza Karimzadeh, Ali Fasa Univ Dept Mech Engn Fasa Iran
For the first time, a three-dimensional (3D) meshless approach based on the radial basis reproducing kernel particle method (RRKPM) is developed to scrutinize the nonlinear thermo-elastoplastic bending response of tem... 详细信息
来源: 评论
A stabilized quasi and bending consistent meshfree Galerkin formulation for Reissner-Mindlin plates
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COMPUTATIONAL MECHANICS 2022年 第6期70卷 1211-1239页
作者: Huang, Tsung-Hui Wei, Yen-Ling Natl Tsing Hua Univ Dept Power Mech Engn Hsinchu Taiwan
The state-of-the-art locking-free meshfree Galerkin formulation for modeling the Reissner-Mindlin plate problems is plagued by the following issues: (1) the requirement of a large enough kernel support size in avoidin... 详细信息
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Meshless numerical solution for nonlocal integral differentiation equation with application in peridynamics
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ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS 2022年 第0期144卷 569-582页
作者: Yao, Wu -Wen Zhou, Xiao-Ping Chongqing Univ Sch Civil Engn Chongqing 400045 Peoples R China
The mid-point quadrature rule is often used to solve the nonlocal integral differentiation equations, in which a central material point is used to calculate the integral of the subdomain in the meshless geometry. Howe... 详细信息
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A variational multiscale stabilized and locking-free meshfree formulation for Reissner-Mindlin plate problems
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COMPUTATIONAL MECHANICS 2022年 第1期69卷 59-93页
作者: Huang, Tsung-Hui Natl Tsing Hua Univ Dept Power Mech Engn Hsinchu Taiwan
In this study, a variational multiscale stabilized locking-free meshfree formulation is introduced for modeling Reissner-Mindlin plate problems under arbitrary plate thickness. Under this framework, the plate quantiti... 详细信息
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Content-Dependent Nonlinear Vibration of Composite Plates Reinforced with Carbon Nanotubes
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JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES 2022年 第4期10卷 1253-1264页
作者: Zhang, W. He, L. J. Wang, J. F. Beijing Univ Technol Fac Mat & Mfg Beijing Key Lab Nonlinear Vibrat & Strength Mech Beijing 100124 Peoples R China
Purpose In this paper, the nonlinear vibration behavior of functionally graded carbon nanotube reinforced composite (FG-CNTRC) plates is investigated by meshless method. methods The efficiency parameters, which clearl... 详细信息
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A Novel Meshfree Analysis of Transient Heat Conduction Problems Using RRKPM
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Computer Modeling in Engineering & Sciences 2022年 第6期131卷 1793-1814页
作者: Hongfen Gao Gaofeng Wei College of Intelligent Engineering Shandong Management UniversityJinan250357China School of Mechanical and Automotive Engineering Qilu University of Technology(Shandong Academy of Sciences)Jinan250353China Shandong Institute of Mechanical Design and Research Jinan250353China
By introducing the radial basis functions(RBFs)into the reproducing kernel particle method(RKPM),the calculating accuracy and stability of the RKPM can be improved,and a novel meshfree method of the radial basis RKPM(... 详细信息
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A fracture mechanics study of stress resultant intensity factors in stiffened panels employing RKPM meshfree FSDT modeling
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THIN-WALLED STRUCTURES 2024年 197卷
作者: Tanaka, Satoyuki Takata, Akihiro Matsuoka, Naoki Sadamoto, Shota Hiroshima Univ Grad Sch Adv Sci & Engn 4-1 Kagamiyama 1 Chome Higashihiroshima 7398527 Japan Fujitsu Ltd 4-1-1 KamikodanakaNakahara Ku Kawasaki Kanagawa 2118588 Japan
Panel cracking for stiffened panels is investigated based on linear elastic fracture mechanics. Meshfree flat shell formulation and fracture modeling are employed. After investigating stress distribution of the intact... 详细信息
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Static behavior of ribbed folded plate roof under vertical uniform load-Experimental study and meshfree method analysis
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STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS 2024年 第4期33卷 e2079-e2079页
作者: Sun, Renzhong Ma, Kejian Zhang, Huagang Yu, Fang Fang, Qiang Guizhou Univ Res Ctr Space Struct Guiyang Peoples R China Guizhou Univ Coll Civil Engn Guiyang Peoples R China Guizhou Prov Key Lab Struct Engn Guiyang Peoples R China Guizhou Prov Key Lab Struct Engn Guiyang 550025 Peoples R China
Folded plate roofs are widely used in building roofs due to their light weight and high stiffness. However, traditional folded plate roofs are often limited in application due to insufficient stiffness under the curre... 详细信息
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