Virtual Work Approach To Mechanical Modeling

Author : Jean Salençon
Publisher : John Wiley & Sons
Page : 362 pages
File Size : 41,8 Mb
Release : 2018-02-21
Category : Mathematics
ISBN : 9781119510635

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Virtual Work Approach to Mechanical Modeling by Jean Salençon Pdf

This book is centred about the Principle of virtual work and the related method for mechanical modelling. It aims at showing and enhancing the polyvalence and versatility of the virtual work approach in the mechanical modelling process. The virtual work statement is set as the principle at the root of a force modelling method that can be implemented on any geometrical description. After experimentally induced hypotheses have been made on the geometrical parameters that describe the concerned system and subsystems, the method provides a unifying framework for building up consistently associated force models where external and internal forces are introduced through their virtual rates of work. Systems described as three-dimensional, curvilinear or planar continua are considered: force models are established with the corresponding equations of motion; the validation process points out that enlarging the domain of relevance of the model for practical applications calls for an enrichment of the geometrical description that takes into account the underlying microstructure.

Author : Jean Salencon
Publisher : Springer Science & Business Media
Page : 794 pages
File Size : 47,6 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642565427

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Handbook of Continuum Mechanics by Jean Salencon Pdf

Outstanding approach to continuum mechanics. Its high mathematical level of teaching together with abstracts, summaries, boxes of essential formulae and numerous exercises with solutions, makes this handbook one of most complete books in the area. Students, lecturers, and practitioners will find this handbook a rich source for their studies or daily work.

Author : Francesco dell'Isola,Simon R. Eugster,Mario Spagnuolo,Emilio Barchiesi
Publisher : Springer Nature
Page : 377 pages
File Size : 55,8 Mb
Release : 2021-08-12
Category : Science
ISBN : 9783030805500

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Evaluation of Scientific Sources in Mechanics by Francesco dell'Isola,Simon R. Eugster,Mario Spagnuolo,Emilio Barchiesi Pdf

This book evaluates the importance of various historical sources and discusses their role in the creation and transmission of scientific knowledge. It presents an annotated translation of the introductory words given by Johan Ludvig Heiberg to his translation of the works of Archimedes. Further, it offers English translations of and commentaries on selected fundamental works by Ernst Hellinger and Gabrio Piola, which lay the groundwork for the modern theory of advanced materials, and also examines the criteria used to evaluate scientific works.

Author : Marco L. Bittencourt
Publisher : CRC Press
Page : 680 pages
File Size : 43,5 Mb
Release : 2014-09-19
Category : Science
ISBN : 9781482246537

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Computational Solid Mechanics by Marco L. Bittencourt Pdf

Presents a Systematic Approach for Modeling Mechanical Models Using Variational Formulation-Uses Real-World Examples and Applications of Mechanical ModelsUtilizing material developed in a classroom setting and tested over a 12-year period, Computational Solid Mechanics: Variational Formulation and High-Order Approximation details an approach that e

Author : Patrick De Buhan,Jérémy Bleyer,Ghazi Hassen
Publisher : Elsevier
Page : 342 pages
File Size : 53,9 Mb
Release : 2017-07-21
Category : Technology & Engineering
ISBN : 9780081021132

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Elastic, Plastic and Yield Design of Reinforced Structures by Patrick De Buhan,Jérémy Bleyer,Ghazi Hassen Pdf

Elastic, Plastic and Yield Design of Reinforced Structures presents a whole set of new results which have been published by the authors over the last 30 years in the field of continuum solid mechanics applied to the analysis and design of reinforced civil engineering structures. The focus is on the development and application of up-scaling/homogenization methods in the design of such composite structures, with a special emphasis on the plastic behavior and ultimate strength of materials. The specificity of the book is highlighted by at least two completely innovative concepts which lie at the very heart of the book’s originality: the elaboration of a fully comprehensive homogenization-based method for the design of reinforced structures (and not only materials), through the study of macroscopic behavior, and the development of a multiphase model for materials reinforced by linear inclusions, which considerably extends the range of applicability of the classical homogenization procedure. Sums up almost thirty years of original research in the field of mechanics applied to the analysis and design of reinforced civil engineering structures Focuses on the application of upscaling/homogenization methods to the design of civil engineering structures Highlights the elaboration of a fully comprehensive homogenization-based method for the design of reinforced structures (and not only materials), through the concept of macroscopic behavior Features development of a multiphase model for materials reinforced by linear inclusions, which considerably extends the range of applicability of the classical homogenization procedure.

Author : Ole Ivar Sivertsen,Bjorn Haugen
Publisher : CRC Press
Page : 208 pages
File Size : 40,5 Mb
Release : 2018-07-17
Category : Technology & Engineering
ISBN : 9780429879074

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Automation in the Virtual Testing of Mechanical Systems by Ole Ivar Sivertsen,Bjorn Haugen Pdf

Automation in the Virtual Testing of Mechanical Systems: Theories and Implementation Techniques provides a practical understanding of Knowledge-Based Engineering (KBE), an approach that is driving automation in engineering. Companies are using the technology to automate engineering tasks, achieving gains in output, and saving time. This book will be the main source of information available for implementing KBE systems, integrating KBE with the finite element methods, and showing how KBE is used to automate engineering and analysis of mechanical systems. The process of combining KBE with optimization techniques is explored, and the use of software tools is presented in some detail. Features Introduces automation with Knowledge-Based Engineering (KBE) in generic mechanical design Develops a framework for generic mechanism modeling including a library format Explores a KBE environment for generic design automation Includes design cases in KBE Gives a presentation of the interwoven technologies used in modern design environments

Author : Anonim
Publisher : Unknown
Page : 1052 pages
File Size : 45,7 Mb
Release : 1985
Category : Mechanics, Applied
ISBN : UIUC:30112008993401

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Applied Mechanics Reviews by Anonim Pdf

Author : Bahram Farahmand
Publisher : Springer Science & Business Media
Page : 420 pages
File Size : 54,7 Mb
Release : 2009-06-29
Category : Science
ISBN : 9780387959245

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Virtual Testing and Predictive Modeling by Bahram Farahmand Pdf

Thematerialsusedinmanufacturingtheaerospace,aircraft,automobile,andnuclear parts have inherent aws that may grow under uctuating load environments during the operational phase of the structural hardware. The design philosophy, material selection, analysis approach, testing, quality control, inspection, and manufacturing are key elements that can contribute to failure prevention and assure a trouble-free structure. To have a robust structure, it must be designed to withstand the envir- mental load throughout its service life, even when the structure has pre-existing aws or when a part of the structure has already failed. If the design philosophy of the structure is based on the fail-safe requirements, or multiple load path design, partial failure of a structural component due to crack propagation is localized and safely contained or arrested. For that reason, proper inspection technique must be scheduled for reusable parts to detect the amount and rate of crack growth, and the possible need for repairing or replacement of the part. An example of a fail-sa- designed structure with crack-arrest feature, common to all aircraft structural parts, is the skin-stiffened design con guration. However, in other cases, the design p- losophy has safe-life or single load path feature, where analysts must demonstrate that parts have adequate life during their service operation and the possibility of catastrophic failure is remote. For example, all pressurized vessels that have single load path feature are classi ed as high-risk parts. During their service operation, these tanks may develop cracks, which will grow gradually in a stable manner.

Author : Fabrice Pierron,Michel Grédiac
Publisher : Springer Science & Business Media
Page : 518 pages
File Size : 49,8 Mb
Release : 2012-03-21
Category : Science
ISBN : 9781461418245

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The Virtual Fields Method by Fabrice Pierron,Michel Grédiac Pdf

The Virtual Fields Method: Extracting Constitutive Mechanical Parameters from Full-field Deformation Measurements is the first and only one on the Virtual Fields Method, a recent technique to identify materials mechanical properties from full-field measurements. It contains an extensive theoretical description of the method as well as numerous examples of application to a wide range of materials (composites, metals, welds, biomaterials etc.) and situations(static, vibration, high strain rate etc.). Finally, it contains a detailed training section with examples of progressive difficulty to lead the reader to program the VFM. This is accompanied with a set of commented Matlab programs as well as with a GUI Matlab based software for more general situations.

Author : Patrick Chedmail,J.-C. Bocquet,D. A. Dornfeld
Publisher : Springer
Page : 584 pages
File Size : 53,5 Mb
Release : 1997-11-30
Category : Business & Economics
ISBN : UOM:39015047074698

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Integrated Design and Manufacturing in Mechanical Engineering by Patrick Chedmail,J.-C. Bocquet,D. A. Dornfeld Pdf

Proceedings of the 1st IDMME Conference held in Nantes, France, 15-17 April 1996

Author : Peter Wriggers,Olivier Allix,Christian Weißenfels
Publisher : Springer Nature
Page : 349 pages
File Size : 52,7 Mb
Release : 2020-03-03
Category : Science
ISBN : 9783030381561

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Virtual Design and Validation by Peter Wriggers,Olivier Allix,Christian Weißenfels Pdf

This book provides an overview of the experimental characterization of materials and their numerical modeling, as well as the development of new computational methods for virtual design. Its 17 contributions are divided into four main sections: experiments and virtual design, composites, fractures and fatigue, and uncertainty quantification. The first section explores new experimental methods that can be used to more accurately characterize material behavior. Furthermore, it presents a combined experimental and numerical approach to optimizing the properties of a structure, as well as new developments in the field of computational methods for virtual design. In turn, the second section is dedicated to experimental and numerical investigations of composites, with a special focus on the modeling of failure modes and the optimization of these materials. Since fatigue also includes wear due to frictional contact and aging of elastomers, new numerical schemes in the field of crack modeling and fatigue prediction are also discussed. The input parameters of a classical numerical simulation represent mean values of actual observations, though certain deviations arise: to illustrate the uncertainties of parameters used in calculations, the book’s final section presents new and efficient approaches to uncertainty quantification.

Author : Janice M. Dulieu-Barton,Simon Quinn
Publisher : Trans Tech Publications Ltd
Page : 460 pages
File Size : 55,9 Mb
Release : 2006-08-15
Category : Technology & Engineering
ISBN : 9783038130352

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Advances in Experimental Mechanics IV by Janice M. Dulieu-Barton,Simon Quinn Pdf

Volume is indexed by Thomson Reuters CPCI-S (WoS). The papers in this useful volume reflect the diverse nature of Experimental Mechanics. They cover topics ranging from small-scale experimentation to the assessment of full-scale structures. Novel sensing and sensor technologies are fully covered, as well as full-field techniques for stress/strain analysis. A section on applications and case studies features an entire session dedicated to vehicle component studies. The stresses which develop during manufacture and forming are covered in a session dedicated to manufacturing processes.

Author : Jan C. Aurich,Bahram Ravani,Achim Ebert,Bernd Hamann,Ralf Müller,Tarek Zohdi,Benjamin Kirsch
Publisher : Trans Tech Publications Ltd
Page : 274 pages
File Size : 50,8 Mb
Release : 2017-08-30
Category : Technology & Engineering
ISBN : 9783035731866

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Physical Modeling for Virtual Manufacturing Systems and Processes by Jan C. Aurich,Bahram Ravani,Achim Ebert,Bernd Hamann,Ralf Müller,Tarek Zohdi,Benjamin Kirsch Pdf

The 1st Conference on Physical Modeling for Virtual Manufacturing Systems and Processes is the result of the International Research Training Group (IRTG) 2057 "Physical Modeling for Virtual Manufacturing Systems and Processes", funded by the German Research Foundation (DFG). The IRTG began on 01 July 2014. Partner University of the University of Kaiserslautern, is the University of California, with its locations in Berkeley and Davis. At the conference the progress and the results of the first cohort of PhD students was presented. The conference was complemented by talks of international guest speakers from computer science and manufacturing engineering. The proceedings contain 22 peer-reviewed papers on Physical Modeling for Virtual Manufacturing Systems and Processes.

Author : Sally Gao
Publisher : Trans Tech Publications Ltd
Page : 1700 pages
File Size : 54,8 Mb
Release : 2012-01-24
Category : Technology & Engineering
ISBN : 9783038137948

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Advanced Materials and Engineering Materials by Sally Gao Pdf

This conference provided a platform for the presentation of cutting-edge work in the management of Advanced Materials and Engineering Materials. The 292 papers are grouped into the chapters: 1: Advanced Materials Science, 2: Engineering Research, 3: Materials and Information Technology, 4: Materials Processing Technology, 5: Mechanical and Computer Control, 6: System Analysis and Industrial Engineering, 7: Intelligent Mechatronics and 8: Signal Processing. Volume is indexed by Thomson Reuters CPCI-S (WoS).

Author : Anonim
Publisher : Unknown
Page : 312 pages
File Size : 42,9 Mb
Release : 1982
Category : Mechanical engineering
ISBN : UCSD:31822017694019

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The International Journal of Mechanical Engineering Education by Anonim Pdf