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1. |
Record Nr. |
UNINA9910337606703321 |
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Autore |
Öchsner Andreas |
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Titolo |
Finite Elements Using Maxima : Theory and Routines for Rods and Beams / / by Andreas Öchsner, Resam Makvandi |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019 |
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ISBN |
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Edizione |
[1st ed. 2019.] |
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Descrizione fisica |
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1 online resource (263 pages) |
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Disciplina |
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Soggetti |
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Mechanics, Applied |
Solids |
Numerical analysis |
Mathematics - Data processing |
Solid Mechanics |
Numerical Analysis |
Computational Science and Engineering |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Introduction -- Maxima - A Computer Algebra System -- Rods and Trusses -- Euler-Bernoulli Beams and Frames -- Timoshenko Beams and Frames. |
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Sommario/riassunto |
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This book provides a study aid on the finite element method. Based on the free computer algebra system “Maxima”, it presents routines to symbolically or numerically solve problems in the context of plane truss and frame structures. This allows readers to not only check classical “hand calculations” but also understand the computer implementation of the method. The mechanical theories focus on the classical one-dimensional structural elements, i.e. bars, Euler–Bernoulli and Timoshenko beams as well as their combination to generalized beam elements. Focusing on one-dimensional elements reduces the complexity of the mathematical framework and the resulting matrix equations can still be displayed with all components, and not only in a symbolic representation. The use of a computer algebra system and the |
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incorporated functions, e.g. for equation solving, highlights the methodology of the finite element method rather than standard procedures. The book is based on the Springer Brief “Finite Elements for Truss and Frame Structures” (978-3-319-94940-6) by the same authors. |
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2. |
Record Nr. |
UNINA9910299848003321 |
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Titolo |
Biomedical Technology / / edited by Thomas Lenarz, Peter Wriggers |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2015 |
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ISBN |
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Edizione |
[1st ed. 2015.] |
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Descrizione fisica |
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1 online resource (192 p.) |
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Collana |
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Lecture Notes in Applied and Computational Mechanics, , 1613-7736 ; ; 74 |
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Disciplina |
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Soggetti |
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Mechanics |
Mechanics, Applied |
Biomedical engineering |
Medical informatics |
Solid Mechanics |
Biomedical Engineering and Bioengineering |
Health Informatics |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references at the end of each chapters. |
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Nota di contenuto |
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From the Contents: RVE procedure for estimating the elastic properties of inhomogeneous microstructures such as bone tissue -- A gradient-enhanced continuum damage model for residually stressed fibre-reinforced materials at finite strains -- A mechanically stimulated fracture healing model using a finite element framework. |
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Sommario/riassunto |
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During the last years computational methods lead to new approaches that can be applied within medical practice. Based on the tremendous advances in medical imaging and high-performance computing, virtual testing is able to help in medical decision processes or implant |
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designs. Current challenges in medicine and engineering are related to the application of computational methods to clinical medicine and the study of biological systems at different scales. Additionally manufacturers will be able to use computational tools and methods to predict the performance of their medical devices in virtual patients. The physical and animal testing procedures could be reduced by virtual prototyping of medical devices. Here simulations can enhance the performance of alternate device designs for a range of virtual patients. This will lead to a refinement of designs and to safer products. This book summarizes different aspects of approaches to enhance function, production, initialization and complications of different types of implants and related topics. |
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