Download or read book Axi Symmetric Finite Elements for Viscoelastic Analysis written by Nitesh Kumar and published by LAP Lambert Academic Publishing. This book was released on 2014-08-11 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viscoelastic materials like solid propellant grains exhibit material properties, which are timedependent and incompressible in nature. The displacement based finite elements fails to solve structural problem having incompressible materials. The basic reason is Poisson's ratio approaches 0.5 for such materials. Which makes the constitutive relation between stress and strain very stiff there by the stiffness matrix becomes very stiff which yields very poor displacement results and predicted stresses and strains are unreliable. This phenomenon is known as volumetric locking. To overcome this difficulty special formulations are needed to address such materials. There are many methods available in literature like Hybrid-stress displacement formulation, B-Bar method and Herrmann formulation etc. This project is proposed to develop 8-noded quadrilateral, 9-noded quadrilateral and 6 noded triangular axisymmetric finite elements based on Herrmann formulation to overcome the difficulty of incompressible materials. The developed elements will be studied for its applicability for the ranges of Poisson's ratio and for distortion sensitiveness.

Download or read book Finite Element Analysis of Axi symmetric Elastic Structures written by Lars-Gunnar Nilsson and published by . This book was released on 1975 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Analysis of Nonlinear Viscoelastic Problems written by Ying Wang and published by . This book was released on 2002 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Thermo viscoelastic Analyses of Room Region Benchmark Problem Using the Spectrom Finite Element Programs written by Ralph A. Wagner and published by . This book was released on 1982 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Introduction to Finite Element Analysis Using MATLAB and Abaqus written by Amar Khennane and published by . This book was released on 2013 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book introduces the theory of the finite element method using a balanced approach between its mathematical formulations and programming implementation. The computer implementation is carried out using MATLAB, while the practical applications are carried out in both MATLAB and Abaqus. All of the key steps are presented in great detail. MATLAB will allow the reader to focus on the finite element method by alleviating the programming burden. Detailed step-by-step procedures for solving sample problems with Abaqus interactive and keyword editions are provided at the end of each chapter"--

Download or read book Finite Element Analysis of Axially Symmetric Viscoelastic Continuous Systems written by Gexin Liu and published by . This book was released on 2003 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Finite Element Method for Solid and Structural Mechanics written by O. C. Zienkiewicz and published by Elsevier. This book was released on 2005-08-09 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the key text and reference for engineers, researchers and senior students dealing with the analysis and modelling of structures – from large civil engineering projects such as dams, to aircraft structures, through to small engineered components. Covering small and large deformation behaviour of solids and structures, it is an essential book for engineers and mathematicians. The new edition is a complete solids and structures text and reference in its own right and forms part of the world-renowned Finite Element Method series by Zienkiewicz and Taylor. New material in this edition includes separate coverage of solid continua and structural theories of rods, plates and shells; extended coverage of plasticity (isotropic and anisotropic); node-to-surface and 'mortar' method treatments; problems involving solids and rigid and pseudo-rigid bodies; and multi-scale modelling. - Dedicated coverage of solid and structural mechanics by world-renowned authors, Zienkiewicz and Taylor - New material including separate coverage of solid continua and structural theories of rods, plates and shells; extended coverage for small and finite deformation; elastic and inelastic material constitution; contact modelling; problems involving solids, rigid and discrete elements; and multi-scale modelling

Download or read book Theories and Analyses of Beams and Axisymmetric Circular Plates written by J N Reddy and published by CRC Press. This book was released on 2022-06-30 with total page 819 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive textbook compiles cutting-edge research on beams and circular plates, covering theories, analytical solutions, and numerical solutions of interest to students, researchers, and engineers working in industry. Detailing both classical and shear deformation theories, the book provides a complete study of beam and plate theories, their analytical (exact) solutions, variational solutions, and numerical solutions using the finite element method. Beams and plates are some of the most common structural elements used in many engineering structures. The book details both classical and advanced (i.e., shear deformation) theories, scaling in complexity to aid the reader in self-study, or to correspond with a taught course. It covers topics including equations of elasticity, equations of motion of the classical and first-order shear deformation theories, and analytical solutions for bending, buckling, and natural vibration. Additionally, it details static as well as transient response based on exact, the Navier, and variational solution approaches for beams and axisymmetric circular plates, and has dedicated chapters on linear and nonlinear finite element analysis of beams and circular plates. Theories and Analyses of Beams and Axisymmetric Circular Plates will be of interest to aerospace, civil, materials, and mechanical engineers, alongside students and researchers in solid and structural mechanics.

Download or read book A Study of Axisymmetric Finite Element Analysis written by Katherine Sotsky King and published by . This book was released on 1984 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Semi analytical and Finite Element Analysis of Axi symmetric and Non axisymmetric Problems in Geomechanics written by Pauleen Alice Lane and published by . This book was released on 1993 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Analysis of Large Deformation Axisymmetric Inelastic Problems by Finite Element and Boundary Element Methods written by Harindra Rajiyah and published by . This book was released on 1987 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Axisymmetric Finite Element Analysis of Stress and Temperature Distribution in Solids of Revolution written by Carlyle H. Scherman and published by . This book was released on 1982 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Finite Element Method for the Stress Analysis of an Elastic Body with Axisymmetric Mechanical and Thermal Loads written by Ping-Chieh Lin and published by . This book was released on 1980 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Analysis of Axisymmetric Structures by the Finite Element Method written by Yang-cheng Hsiao and published by . This book was released on 1989 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Finite Element Analysis of an Axisymmetric and Nonlinear Boundary Contact Model written by Feng Yüan and published by . This book was released on 1990 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Solutions of Axisymmetric Navier Stokes Equations for Non isothermal Flows with Swirl written by ShuShi Huang and published by . This book was released on 1996 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Finite Element Analysis for Arbitrary Axisymmetric Structures written by L. Nash Gifford and published by . This book was released on 1968 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: