micro and macromechanical properties of materials

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Micro And Macromechanical Properties Of Materials

Author : Yichun Zhou
ISBN : 9781466592445
Genre : Science
File Size : 66. 3 MB
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This is an English translation of a Chinese textbook that has been designated a national planned university textbook, the highest award given to scientific textbooks in China. The book provides a complete overview of mechanical properties and fracture mechanics in materials science, mechanics, and physics. It details the macro- and micro-mechanical properties of metal structural materials, nonmetal structural materials, and various functional materials. It also discusses the macro and micro failure mechanism under different loadings and contains research results on thin film mechanics, smart material mechanics, and more.

Issues In The Analysis And Testing Of Textile Composites With Large Representative Volume Elements

Author : Gerd Weissenbach
ISBN : 1581122454
Genre : Business & Economics
File Size : 40. 38 MB
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The high degree of heterogeneity of textile composites was found to be the primary problem in analysis and testing. A concept was developed based on a description of the local variation of the material stiffness matrix using a spline interpolation. The role of this stiffness function is to facilitate the calculation of the material stiffness matrix at any given position or for arbitrary domains in the form of finite elements.Based on this approach, two different methods were developed. In the first method the average material stiffness matrix is calculated for a finite element and subsequently the elemental stiffness matrix of this element is assembled. In the second approach the elemental stiffness matrix is calculated directly using the local material stiffness at the integration points of the finite element. This concept was then applied to the plate twist test. The numerical analysis of this test was done in order to determine the influence of heterogeneity on the test results. It was shown that this test measures the in-plane shear modulus largely independent of the representative volume element (RVE) size. Both finite element approaches were then applied to the V-notched beam shear test, to investigate the applicability of this test to the measurement of the shear properties. The test set-up as well as numerical parameters of the finite element analysis of the test were studied. It was possible to derive limits for the applicability of the V-notched beam shear test in terms of RVE size, as well as set up guidelines for the finite element analysis of textile composites. With electronic speckle pattern interferometry, which enables full-field displacement and strain measurements, tensile tests were carried out on 3D-woven textile composite specimens. With the agreement of the experimental results and the theoretical predictions the validity of the developed approach was again shown.

Post Conference Proceedings Of The International Congress On Experimental Mechanics

Author :
ISBN : UOM:39076001808687
Genre : Mechanics, Applied
File Size : 25. 74 MB
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Post Conference Proceedings Of The Viii International Congress On Experimental Mechanics

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ISBN : STANFORD:36105025033791
Genre : Science
File Size : 26. 50 MB
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Proceedings Of The International Congress On Experimental Mechanics

Author :
ISBN : 0912053542
Genre : Science
File Size : 89. 44 MB
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Advances In Engineering Structures Mechanics Construction

Author : M. Pandey
ISBN : 9781402048913
Genre : Science
File Size : 48. 51 MB
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This book presents the proceedings of an International Conference on Advances in Engineering Structures, Mechanics & Construction, held in Waterloo, Ontario, Canada, May 14-17, 2006. The contents include contains the texts of all three plenary presentations and all seventy-three technical papers by more than 153 authors, presenting the latest advances in engineering structures, mechanics and construction research and practice.

Micro And Macro Properties Of Solids

Author : Dinker Sirdeshmukh
ISBN : 9783540317869
Genre : Science
File Size : 45. 92 MB
Format : PDF
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This book addresses the most important aspects of solid state physics, reviewing basic properties, related experimental techniques, and summarizing research over six decades. In addition, Micro- and Macro-Properties of Solids provides data on new materials such as rare-earth metals, semiconductors, ferroelectrics, mixed-valence compounds, superionic conductors, optical and optoelectronic materials and biomaterials.

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