Differential Quadrature and Differential Transformation Methods in Buckling Analysis of Nanobeams
نویسندگان
چکیده
منابع مشابه
Nonlocal Mechanical Buckling Analysis of Nano Single Layer Sheets Using Differential Quadrature method
The following article investigates buckling of moderately thick circular Nano plates with an orthotropic property under uniform radial compressive in-plane mechanical load. Taking into account nonlocal elasticity theory (Eringen), principle of virtual work, first order shear deformation plate theory (FSDT) and nonlinear Von-Karman strains, the governing equations are obtained based on displacem...
متن کاملthe differential effects of debate and media analysis as relate to enhancing efl learners critical thinking ability and writing performances
critical thinking ability has an important role in education. accordingly, scholars around the world are searching for new ways for teaching and improving students critical thinking ability. in line with the studies in efl contexts supporting the positive relationship between critical thinking and writing performances, this study investigated the differential effects of halverson’s critical thi...
15 صفحه اولDifferential Quadrature Method for the Analysis of Hydrodynamic Thrust Bearings
This paper presents the application of the method of generalized differential quadrature (GDQ) for the analysis of hydrodynamic thrust bearings. GDQ is a simple, efficient, high-order numerical technique and it uses the information on all grid points to approach the derivatives of the unknown function. The effectiveness of the solution technique is verified by comparing the GDQ computed results...
متن کاملBuckling and Thermomechanical Vibration Analysis of a Cylindrical Sandwich Panel with an Elastic Core Using Generalized Differential Quadrature Method
In this paper, the vibrational and buckling analysis of a cylindrical sandwich panel with an elastic core under thermo-mechanical loadings is investigated. The modeled cylindrical sandwich panel as well as its equations of motions and boundary conditions is derived by Hamilton’s principle and the first-order shear deformation theory (FSDT). For the first time in the present study, various bound...
متن کاملآنالیز صفحات لایه لایه مرکب به روش differential quadrature
در این تحقیق روش d.q. بررسی و مقایسه آن با سایر روش های متعارف همانند اجزاء محدود، تفاوت های محدود و جواب تحلیلی انجام گردیده است . همچنین با در نظر گرفتن تغییر شکل های برشی و تاثیر anisotropy در رفتار صفحات ، فرکانس ها، تغییر مکانها و نیروها مورد بررسی قرار گرفته اند که منجر به نوشتن برنامه کامپیوتری که ذیلا بطور خلاصه معرفی می گردد شده است . برنامه difqalp به زبان visual basic نوشته شده است و...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Curved and Layered Structures
سال: 2019
ISSN: 2353-7396
DOI: 10.1515/cls-2019-0006