Ditemukan 9 dokumen yang sesuai dengan query
Christensen, R.M.
New York: Academic Press, 1982
620.112 CHR t
Buku Teks Universitas Indonesia Library
Marques, Severino P. C.
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This text is a guide how to solve problems in which viscoelasticity is present using existing commercial computational codes. The book gives information on codes' structure and use, data preparation and output interpretation and verification. The first part of the book introduces the reader to the subject, and to provide the models, equations and notation to be used in the computational applications. The second part shows the most important computational techniques : finite elements formulation, ...
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Heidelberg : [Springer, ], 2012
e20398135
eBooks Universitas Indonesia Library
Fabrizio, Mauro
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Describes general mathematical modeling of viscoelastic materials as systems with fading memory. Discusses the interrelation between topics such as existence, uniqueness, and stability of initial boundary value problems, variational and extremum principles, and wave propagation. Demonstrates the deep connection between the properties of the solution to initial boundary value problems and the requirements of the general physical principles. Discusses special techniques and new methods, including Fourier and Laplace transforms, extremum principles via weight functions, and ...
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Philadelphia: Society for Industrial and Applied Mathematics, 1992
e20451313
eBooks Universitas Indonesia Library
Renardy, Michael
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The flow behavior of fluids such as molten plastics, biological fluids, and paints is much more varied and complex than that of traditional Newtonian fluids. The role of numerical simulation in the study of such flows has increased tremendously over the past fifteen years, and the phenomena and numerical difficulties in complex flows have led to new and challenging mathematical questions. Studying such flows presents a host of problems, as well as opportunities for mathematical ...
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Philadelphia: Society for Industrial and Applied Mathematics, 2000
e20448484
eBooks Universitas Indonesia Library
Ali Arman
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ABSTRAK
Telah dilakukan pengujian sifat-sifat viskoelastik dari Polyethylene Densitas Tinggi (High Density Polyethylene atau HDPE) dengan menggunakan uji creep dan uji relaksasi tegangan. Besarnya beban yang diberikan dalam uji creep adalah dari 100 N sampai 350 N dengan interval 50 N. Untuk mencapai beban konstan digunakan kecepatan regangan 50 mm/min dan 5 mm/min. Regangan konstan yang digunakan dalam uji relaksasi tegangan adalah 1,25%, 2,5%, 3,75%, 5%, 6,25% dan 7,5%. Regangan konstan ini dicapai dengan menggunakan kecepatan ...
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1999
T-Pdf
UI - Tesis Membership Universitas Indonesia Library
Ike Setyorini
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Silica combine with carbon black was successfully applied in natural rubber hybrid composites. The processability of those composites were evaluated through assessment of Mooney viscocity, time to scorch, cure characteristic, reversion tendency and viscous to elastic (V/E) ratio. Types of silica employes in this research were local silica and Zeosil. Silica loading was 0, 5, 10, 15, and 20 phr, and carbon black was set to be fixed. SEM study was conducted to scan the ...
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Yogyakarta: Balai Besar Kulit, Karet, dan Plastik, 2016
AJ-Pdf
Artikel Jurnal Universitas Indonesia Library
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This book compiles recent research in the field of nonlinear dynamics, vibrations and damping applied to engineering structures. It addresses the modeling of nonlinear vibrations in beams, frames and complex mechanical systems, as well as the modeling of damping systems and viscoelastic materials applied to structural dynamics. The book includes several chapters related to solution techniques and signal analysis techniques. Last but not least, it deals with the identification of nonlinear responses applied to condition ...
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Switzerland: Springer Nature, 2019
e20509317
eBooks Universitas Indonesia Library
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Challenges in Mechanics of Time-Dependent Materials, Volume 2 of the Proceedings of the 2018 SEM Annual Conference& Exposition on Experimental and Applied Mechanics, the second volume of eight from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Experimental Mechanics, including papers in the following general technical research areas: Characterization Across Length Scales, Extreme Environments & ...
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Switzerland: Springer Cham, 2019
e20502327
eBooks Universitas Indonesia Library
Volokh, Konstantin
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This book provides a concise introduction to soft matter modelling, together with an up-to-date review of the continuum mechanical description of soft and biological materials, from the basics to the latest scientific materials. It also includes multi-physics descriptions, such as chemo-, thermo-, and electro-mechanical coupling.
The new edition includes a new chapter on fractures as well as numerous corrections, clarifications and new solutions. Based on a graduate course taught for the past few years at ...
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Singapore: Springer Singapore, 2019
e20503222
eBooks Universitas Indonesia Library
