نتایج جستجو برای: eshelby mori tanaka approach
تعداد نتایج: 1297287 فیلتر نتایج به سال:
23/10 Dr. Adrien Lefieux University of Pavia, Italy On the use of anisotropic triangles in an immersed finite element approach with application to fluid-structure interaction problems 23/10 Dr. Diego Misseroni University of Liverpool, UK Tensile buckling, multiple bifurcations and Eshelby-like forces in elastic structures 24/10 Dr. Davide Grazioli University of Brescia, Italy Multiscale modelin...
In this paperwe investigate themechanical behavior of carbonfiber composites,where the carbonfibers are coated with radially aligned carbon nanotubes. For this purpose we develop a general micromechanics method for fiber composites, where fibers are coated with radially aligned microfibers (‘‘fuzzy fiber’’ composites). The mechanical effective properties are computed with a special extension of...
Mamoru Fukuchi,1 Akiko Tabuchi,1 Yuki Kuwana,1 Shinjiro Watanabe,1 Minami Inoue,1 Ichiro Takasaki,2 Hironori Izumi,3 Ayumi Tanaka,3 Ran Inoue,3 Hisashi Mori,3 Hidetoshi Komatsu,4 Hiroshi Takemori,5 Hiroyuki Okuno,6 Haruhiko Bito,6 and Masaaki Tsuda1 1Department of Biological Chemistry, Graduate School of Medicine and Pharmaceutical Sciences, 2Division of Molecular Genetics Research, Life Scienc...
Project for a Postdoctoral Researcher on “ Variance Reduction Approaches for Random Homogenization ”
Consider heterogeneous elastic materials, modelled by a random stationary microstructure. The homogenized properties are deterministic. To compute them, one needs to solve auxiliary problems (the so-called corrector problems), which are set on the entire space. In practice, these corrector problems need to be approximated, and a usual approach is to consider a large but finite domain, on which ...
This study evaluated the potential of using poly(lactic acid)/poly(e-caprolactone) (PLA/PCL) blends for fused filament fabrication (FFF) and assembly with pure PLA biomedical applications. PLA/PCL binary were meltblended in a twin-screw extruder at different ratios (20/80 to 80/20) then formed into filaments calibrated diameter FFF. The microstructure, surface properties, rheological mechanical...
In this research, we developed a four-phase model, which takes the aggregate gradation and porosity into account in prediction of elastic modulus concrete, based on micromechanical theories. The model has been verified with experimental results. First, using Mori Tanaka differential self-consistent (DSC) methods, pores both mortar interfacial transition zone (ITZ) were homogenized. Then, contin...
Using multiscale models and homogenization methods the elastic properties of two important musculoskeletal mineralized tissues, the mineralized turkey leg tendon (in short mineralized tendon) and the osteon, are modeled and simulated at different length scales. Our first aim is to find homogenization methods which predict the apparent elastic properties of the investigated tissues numerical acc...
This paper is motivated by a recent analysis by Walsh (2002) of subsidence above a planar reservoir. Although the problem has been treated previously by Geertsma (1966, 1973a, b) and Segall (1992), Walsh (2002) uses a different approach. In particular, he uses a cut and weld procedure, originated by Eshelby (1957), and the reciprocal theorem of elasticity. Walsh obtains the same results as Geer...
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