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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Analytical solution of multiple moving cracks in functionally graded piezoelectric strip
《Applied Mathematics and Mechanics(English Edition)》2015年第6期777-792,共16页R.BAGHERI M.AYATOLLAHI S.M.MOUSAVI 
The dynamic behaviors of several moving cracks in a functionally graded piezoelectric (FGP) strip subjected to anti-plane mechanical loading and in-plane elec- trical loading are investigated. For the first time, th...
关键词:functionally graded PIEZOELECTRIC dislocation density moving crack STRIP 
DYNAMIC BEHAVIOR OF SEVERAL CRACKS IN FUNCTIONALLY GRADED STRIP SUBJECTED TO ANTI-PLANE TIME-HARMONIC CONCENTRATED LOADS
《Acta Mechanica Solida Sinica》2013年第6期691-705,共15页Mojtaba Ayatollahi Rasul Bagheri 
This paper contains a theoretical formulations and solutions of multiple cracks sub- jected to an anti-plane time-harmonic point load in a functionally graded strip. The distributed dislocation technique is used to co...
关键词:ANTI-PLANE functionally graded strip multiple cracks screw dislocation 
Cracked elastic substrate strip with functionally graded coating under thermal-mechanical loading
《Journal of Southeast University(English Edition)》2012年第4期451-456,共6页苗福生 刘俊俏 李星 
The National Natural Science Foundation of China(No.10962008,51061015);Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20116401110002)
This paper investigates the functionally graded coating bonded to an elastic strip with a crack under thermal- mechanical loading. Considering some new boundary conditions, it is assumed that the temperature drop acro...
关键词:thermal-mechanical loading singular integral equations functionally graded coating thermal stress intensity factors (TSIFs) 
ANALYSIS OF A CRACK IN A FUNCTIONALLY GRADED STRIP WITH A POWER FORM SHEAR MODULUS被引量:2
《Acta Mechanica Solida Sinica》2009年第5期465-473,共9页Jinju Ma Zheng Zhong Chuanzeng Zhang 
supported by the National Natural Science Foundation of China(Nos.10872150 and 10432030);Financial supports from German Research Foundation(DFG,project No.ZH 15/13-1)
The plane strain problem of a crack in a functionally graded strip with a power form shear modulus is studied. The governing equation in terms of Airy's stress function is solved exactly by means of Fourier transform...
关键词:functionally graded material CRACK stress intensity factors fracture criterion 
FRACTURE ANALYSIS OF A FUNCTIONALLY GRADED STRIP UNDER PLANE DEFORMATION被引量:7
《Acta Mechanica Solida Sinica》2006年第2期114-121,共8页Cheng Zhanqi Zhong Zheng 
Project supported by the National Natural Science Foundation of China (No. 10432030 and No. 10125209).
In this paper the plane elasticity problem for a functionally graded strip containing a crack is considered. It is assumed that the reciprocal of the shear modulus is a linear function of the thickness-coordinate, whi...
关键词:functionally graded materials STRIP FRACTURE stress intensity factors strain energy release rate 
TORSIONAL IMPACT RESPONSE OF A PENNY-SHAPED CRACK IN A FUNCTIONAL GRADED STRIP
《Applied Mathematics and Mechanics(English Edition)》2004年第12期1398-1404,共7页冯文杰 李向国 王守东 
theNationalNaturalScienceFoundationofChina (1 9772 0 2 9) ;theResearchFoundforDoctorofHebeiProvince ;P .R .China (B2 0 0 1 2 1 3 )
The torsional impact response of a penny-shaped crack in a nonhomogeneous strip is considered. The shear modulus is assumed to be functionally graded such that the mathematics is tractable. Laplace and Hankel transfor...
关键词:dynamic stress intensity factor torsional impact penny-shaped crack functionally graded strip integral transform energy density factor 
The edge crack problem for an orthotropic functionally graded strip under concentrated loads
《Journal of Harbin Institute of Technology(New Series)》2004年第3期257-261,共5页果立成 吴林志 曾涛 
SponsoredbytheTrans CenturyTrainingProgrammeFoundationfortheTalentsbytheMinistryofEducationandtheResearchFundfortheDoctoralProgramofHigherEd ucation .
The plane crack problem of an orthotropic functionally graded strip under concentrated loads is studied. The edge crack is perpendicular to the boundary and the elastic property of the material is assumed to vary depe...
关键词:orthotropic functionally graded material edge crack stress intensity factors 
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