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Finite Element Buckling Analysis Of Stiffened Cylindrical Shells
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Book Synopsis Finite Element Buckling Analysis of Stiffened Cylindrical Shells by : K. Rajagopalan
Download or read book Finite Element Buckling Analysis of Stiffened Cylindrical Shells written by K. Rajagopalan and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Buckling of Shell Structures, on Land, in the Sea and in the Air by : J.F. Jullien
Download or read book Buckling of Shell Structures, on Land, in the Sea and in the Air written by J.F. Jullien and published by CRC Press. This book was released on 1991-09-09 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides better inputs for improvement of the buckling load predictions of stiffened cylindrical shells subjected to combined loading. It is based on the International Colloquium Buckling of shell structures, on land, in the sea and in the air, Lyon, France, 17 September 1991.
Book Synopsis Further Results in Bend-Buckling Analysis of Ring Stiffened Cylindrical Shells by : Minos Moussouros
Download or read book Further Results in Bend-Buckling Analysis of Ring Stiffened Cylindrical Shells written by Minos Moussouros and published by . This book was released on 1986 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report presents finite element bend-buckling analysis results, including short wavelength (local) buckling, and an analysis of the surface of a nearly circular cylinder through a double Fourier series. Keywords: Bend, Buckling, Cylindrical shells, Finite element.
Book Synopsis An Elastic Finite Element Analysis of the Buckling of Eccentrically Stiffened Plates and Shells by : Arend Hendrik J. Hagedoorn
Download or read book An Elastic Finite Element Analysis of the Buckling of Eccentrically Stiffened Plates and Shells written by Arend Hendrik J. Hagedoorn and published by . This book was released on 1973 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Thermal Buckling Analysis for Stiffened Orthotropic Cylindrical Shells by : L. K. Chang
Download or read book Thermal Buckling Analysis for Stiffened Orthotropic Cylindrical Shells written by L. K. Chang and published by . This book was released on 1971 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theory for thermal buckling of an orthotropic, multilayered, stiffened cylindrical shell is presented. The theory includes the effects of eccentricity of layers and stiffening, and deformations prior to buckling. It is sufficiently general to account for discrete rings and averaged properties of longitudinal stiffening, as well as arbitrary temperature distributions through the thickness of the shell and depth of the stiffeners. Two computer programs are described corresponding to solutions for buckling obtained by using finite differences and determinant plotting or modal iteration. Computed results for thermal buckling of unstiffened and ring-stiffened shells are presented and are in reasonable agreement with published results. The interaction of thermal loading and axial compression in two large diameter stiffened shells representative of a launch vehicle interstage and a preliminary supersonic transport fuselage design is investigated. Results indicate that budding can occur in both structures at a realistic temperature under thermal loading alone.
Book Synopsis Buckling of Thin Metal Shells by : J.G. Teng
Download or read book Buckling of Thin Metal Shells written by J.G. Teng and published by CRC Press. This book was released on 2006-06-28 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin-walled metal shell structures are highly efficient in their use of material, but they are particularly sensitive to failure by buckiling. Many different forms of buckling can occur for different geometries and different loading conditions. Because this field of knowledge is both complex and industrially important, it is of great interest and c
Book Synopsis Post-buckling Analysis of Shells with Applications to Cylindrical Segments by : Omer Kasif Kiciman
Download or read book Post-buckling Analysis of Shells with Applications to Cylindrical Segments written by Omer Kasif Kiciman and published by . This book was released on 1975 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Buckling of Shells by : Ekkehard Ramm
Download or read book Buckling of Shells written by Ekkehard Ramm and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thin shells are very popular structures in many different branches of engineering. There are the domes, water and cooling towers, the contain ments in civil engineering, the pressure vessels and pipes in mechanical and nuclear engineering, storage tanks and platform components in marine and offshore engineering, the car bodies in the automobile industry, planes, rockets and space structures in aeronautical engineering, to mention only a few examples of the broad spectrum of application. In addition there is the large applied mechanics group involved in all the computational and experimental work in this area. Thin shells are in a way optimal structures. They play the role of·the "primadonnas" among all kinds of structures. Their performance can be extraordinary, but they can also be very sensitive. The susceptibility to buckling is a typical example. David Bushnell says in his recent review paper entitled "Buckling of Shells - Pitfall for DeSigners": "To the layman buckling is a mysterious, perhaps even awe inspiring phenomenon that transforms objects originally imbued with symmetrical beauty into junk".
Book Synopsis Numerical Methods for Imperfection Sensitivity Analysis of Stiffened Cylindrical Shells by : Richard L. Citerley
Download or read book Numerical Methods for Imperfection Sensitivity Analysis of Stiffened Cylindrical Shells written by Richard L. Citerley and published by . This book was released on 1986 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains documentation for four computer programs used in the imperfection sensitivity analysis of cylindrical shells. The four programs are based upon Donnell's equation for cylindrical shells. The formulation of each program is worked in detail so others may make modification. Input and output instructions, together with the program listings, are provided. This report is in two volumes. Volume I discusses the development and applications of the programs, and Volume II is the user's manual.
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781724212757 Total Pages :304 pages Book Rating :4.2/5 (127 download)
Book Synopsis Finite Element Analysis of Geodesically Stiffened Cylindrical Composite Shells Using a Layerwise Theory by : National Aeronautics and Space Administration (NASA)
Download or read book Finite Element Analysis of Geodesically Stiffened Cylindrical Composite Shells Using a Layerwise Theory written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-24 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Layerwise finite element analyses of geodesically stiffened cylindrical shells are presented. The layerwise laminate theory of Reddy (LWTR) is developed and adapted to circular cylindrical shells. The Ritz variational method is used to develop an analytical approach for studying the buckling of simply supported geodesically stiffened shells with discrete stiffeners. This method utilizes a Lagrange multiplier technique to attach the stiffeners to the shell. The development of the layerwise shells couples a one-dimensional finite element through the thickness with a Navier solution that satisfies the boundary conditions. The buckling results from the Ritz discrete analytical method are compared with smeared buckling results and with NASA Testbed finite element results. The development of layerwise shell and beam finite elements is presented and these elements are used to perform the displacement field, stress, and first-ply failure analyses. The layerwise shell elements are used to model the shell skin and the layerwise beam elements are used to model the stiffeners. This arrangement allows the beam stiffeners to be assembled directly into the global stiffness matrix. A series of analytical studies are made to compare the response of geodesically stiffened shells as a function of loading, shell geometry, shell radii, shell laminate thickness, stiffener height, and geometric nonlinearity. Comparisons of the structural response of geodesically stiffened shells, axial and ring stiffened shells, and unstiffened shells are provided. In addition, interlaminar stress results near the stiffener intersection are presented. First-ply failure analyses for geodesically stiffened shells utilizing the Tsai-Wu failure criterion are presented for a few selected cases. Gerhard, Craig Steven and Gurdal, Zafer and Kapania, Rakesh K. Langley Research Center NASA-CR-200288, NAS 1.26:200288 NAG1-1085...
Book Synopsis Finite Element Analysis of a Stiffened Cylindrical Shell Sector by : Vinit Bowornkiratikachorn
Download or read book Finite Element Analysis of a Stiffened Cylindrical Shell Sector written by Vinit Bowornkiratikachorn and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computerized Buckling Analysis of Shells by : David Bushnell
Download or read book Computerized Buckling Analysis of Shells written by David Bushnell and published by . This book was released on 1981 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A New Stiffened Shell Finite Element for Buckling Analysis by : Murat Özkan
Download or read book A New Stiffened Shell Finite Element for Buckling Analysis written by Murat Özkan and published by . This book was released on 2001 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Buckling of Bars, Plates, and Shells by : Don Orr Brush
Download or read book Buckling of Bars, Plates, and Shells written by Don Orr Brush and published by McGraw-Hill Companies. This book was released on 1975 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computerized buckling analysis of shells by : D. Bushnell
Download or read book Computerized buckling analysis of shells written by D. Bushnell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the work performed by Lockheed Palo Alto Research Labora tory, Palo Alto, California 94304. The work was sponsored by Air Force Office of Scientific Research, Bolling AFB, Washington, D. C. under Grant F49620-77-C-0l22 and by the Flight Dynamics Laboratory, Air Force Wright Aeronautical Laboratories, Wright-Patterson AFB, Ohio under Contract F3361S-76-C-31OS. The work was completed under Task 2307Nl, "Basic Research in Behavior of Metallic and Composite Components of Airframe Structures". The work was admini stered by Lt. Col. J. D. Morgan (AFOSR) and Dr. N. S. Khot (AFWAL/FIBRA). The contract work was performed between October 1977 and December 1980. The technical report was released by the Author in December 1981. Preface Many structures are assembled from parts which are thin. For example, a stiffened plate or cylindrical panel is composed of a sheet the thickness of which is small com pared to its length, breadth, and stiffener- spacing, and stiffeners the thickness of which is small compared to their _ heights and lengths. These assembled structures, loaded in compression, can buckle overall, that is sheet and stiffeners can collapse together in a general instability mode; the sheet can buckle locally between stiffeners; the stiffeners can cripple; and a variety of complex buckling interactions can occur involving local and overall deformations of both sheet and stiffeners. More complex, built-up structures can buckle in more complex and subtle ways.
Book Synopsis Computerized buckling analysis of shells by : D. Bushnell
Download or read book Computerized buckling analysis of shells written by D. Bushnell and published by Springer Science & Business Media. This book was released on 1985-09-30 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the work performed by Lockheed Palo Alto Research Labora tory, Palo Alto, California 94304. The work was sponsored by Air Force Office of Scientific Research, Bolling AFB, Washington, D. C. under Grant F49620-77-C-0l22 and by the Flight Dynamics Laboratory, Air Force Wright Aeronautical Laboratories, Wright-Patterson AFB, Ohio under Contract F3361S-76-C-31OS. The work was completed under Task 2307Nl, "Basic Research in Behavior of Metallic and Composite Components of Airframe Structures". The work was admini stered by Lt. Col. J. D. Morgan (AFOSR) and Dr. N. S. Khot (AFWAL/FIBRA). The contract work was performed between October 1977 and December 1980. The technical report was released by the Author in December 1981. Preface Many structures are assembled from parts which are thin. For example, a stiffened plate or cylindrical panel is composed of a sheet the thickness of which is small com pared to its length, breadth, and stiffener- spacing, and stiffeners the thickness of which is small compared to their _ heights and lengths. These assembled structures, loaded in compression, can buckle overall, that is sheet and stiffeners can collapse together in a general instability mode; the sheet can buckle locally between stiffeners; the stiffeners can cripple; and a variety of complex buckling interactions can occur involving local and overall deformations of both sheet and stiffeners. More complex, built-up structures can buckle in more complex and subtle ways.
Book Synopsis Stiffened Plates by : M. S. Troitsky
Download or read book Stiffened Plates written by M. S. Troitsky and published by . This book was released on 1976 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: