FUNCTIONALLY_GRADED

作品数:225被引量:375H指数:8
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相关作者:代海涛王永金孙冬艳王耀先刘俊俏更多>>
相关机构:石家庄铁道大学兰州理工大学北京航空航天大学哈尔滨工业大学更多>>
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An isogeometric approach for nonlocal bending and free oscillation of magneto-electro-elastic functionally graded nanobeam with elastic constraints
《Frontiers of Structural and Civil Engineering》2024年第9期1401-1423,共23页Thu Huong NGUYEN THI Van Ke TRAN Quoc Hoa PHAM 
This work uses isogeometric analysis(IGA),which is based on nonlocal hypothesis and higher-order shear beam hypothesis,to investigate the static bending and free oscillation of a magneto-electro-elastic functionally g...
关键词:elastic boundary conditions isogeometric analysis nanobeam via nonlocal theory grading of magneto-electro-elastic functions 
An isogeometric approach to free vibration analysis of bi-directional functionally graded porous doubly-curved shallow microshells with variable length-scale parameters被引量:1
《Frontiers of Structural and Civil Engineering》2023年第12期1871-1894,共24页Khuat Duc DUONG Dao Nhu MAI Phung Van MINH Tran Van KE 
This study uses iso-geometric investigation,which is based on the non-uniform rational B-splines(NURBS)basis function,to investigate natural oscillation of bi-directional functionally graded porous(BFGP)doublycurved s...
关键词:Kirchhoff-Love's shell theory isogeometric analysis bi-directional functionally graded free vibration variable length-scale parameter 
Nonlinear dynamic analysis of functionally graded carbon nanotube-reinforced composite plates using MISQ20 element
《Frontiers of Structural and Civil Engineering》2023年第7期1072-1085,共14页Quoc-Hoa PHAM Trung Thanh TRAN Phu-Cuong NGUYEN 
The main objective of this study is to further extend the mixed integration smoothed quadrilateral element with 20 unknowns of displacement(MISQ20)to investigate the nonlinear dynamic responses of functionally graded ...
关键词:carbon nanotube MISQ20 FG-CNTRC plate nonlinear vibration nonlinear dynamic analysis SFEM 
Free vibration analysis of functionally graded porous curved nanobeams on elastic foundation in hygro-thermo-magnetic environment被引量:3
《Frontiers of Structural and Civil Engineering》2023年第4期584-605,共22页Quoc-Hoa PHAM Parviz MALEKZADEH Van Ke TRAN Trung NGUYEN-THOI 
supported by Bualuang ASEAN Chair Professor Fund.
Herein,a two-node beam element enriched based on the Lagrange and Hermite interpolation function is proposed to solve the governing equation of a functionally graded porous(FGP)curved nanobeam on an elastic foundation...
关键词:functionally graded porous material curved nanobeam hygro-thermo-magnetic enriched finite element method 
Static and dynamic analysis of functionally graded fluidinfiltrated porous skew and elliptical nanoplates using an isogeometric approach
《Frontiers of Structural and Civil Engineering》2023年第3期477-502,共26页Tran Thi Thu THUY 
The analysis of static bending and free and forced vibration responses of functionally graded fluidinfiltrated porous(FGFP)skew and elliptical nanoplates placed on Pasternak’s two-parameter elastic foundation is perf...
关键词:static bending free and forced vibrations nonlocal theory isogeometric analysis fluid-infiltrated porous nanoplates 
Axisymmetric loading on nanoscale multilayered media
《Frontiers of Structural and Civil Engineering》2023年第1期152-164,共13页Pong-in INTARIT Kanin TARNTIRA Teerapong SENJUNTICHAI Suraparb KEAWSAWASVONG 
supported by the Civil Engineering Centennial Scholarship of Chulalongkorn University,Thailand Research Fund under Grant MRG6280116;the TRF Senior Research Scholar under Grant RTA 6280012.
Multilayered nanoscale structures are used in several applications.Because the effect of surface energy becomes nontrivial at such a small scale,a modified continuum theory is required to accurately predict their mech...
关键词:functionally graded layer Gurtin–Murdoch surface elasticity multilayered medium size dependency stiffness matrix 
A novel finite element formulation for static bending analysis of functionally graded porous sandwich plates被引量:1
《Frontiers of Structural and Civil Engineering》2022年第12期1599-1620,共22页Van Chinh NGUYEN Trung Thanh TRAN Trung NGUYEN-THOI Quoc-Hoa PHAM 
This article aims to propose a finite element formulation based on Quasi-3D theory for the static bending analysis of functionally graded porous(FGP)sandwich plates.The FGP sandwich plates consist of three layers incl...
关键词:sandwich plates functionally graded porous static bending Quasi-3D theory Q4 element 
A deep feed-forward neural network for damage detection in functionally graded carbon nanotube-reinforced composite plates using modal kinetic energy被引量:2
《Frontiers of Structural and Civil Engineering》2021年第6期1453-1479,共27页Huy Q.LE Tam T.TRUONG D.DINH-CONG T.NGUYEN-THOI 
This research was funded by Vietnam National Foundation for Science and Technology Development(NAFOSTED)under No.107.02-2019.330.
This paper proposes a new Deep Feed-forward Neural Network(DFNN)approach for damage detection in functionally graded carbon nanotube-reinforced composite(FG-CNTRC)plates.In the proposed approach,the DFNN model is deve...
关键词:damage detection deep feed-forward neural networks functionally graded carbon nanotube-reinforced composite plates modal kinetic energy 
Manufacturing technique and performance of functionally graded concrete segment in shield tunnel
《Frontiers of Structural and Civil Engineering》2009年第1期101-104,共4页Baoguo MA Dinghua ZOU Li XU 
The quality of segment is very important to the service life of shield tunnel.Concerning the complex engineering environment of the Wuhan Yangtze River Shield Tunnel,the principle of functionally graded materials was ...
关键词:shield tunnel functionally graded concrete segment(FGCS) manufacturing technology PERFORMANCE 
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