Bis zu 50 % günstiger als neu 3 Jahre rebuy Garantie Professionelles Refurbishment

Micro to Macro: Composites via Homogenization

Handgeprüfte Gebrauchtware

Bis zu 50 % günstiger als neu

Der Umwelt zuliebe

Micro to Macro: Composites via Homogenization

Smith (Broschiert, Englisch)

Keine Bewertungen vorhanden

Optischer Zustand

Beschreibung

A composite material is generally taken to be a material consisting of two or more constituents or phases [96]. These heterogeneities can include voids, fibers and stiff or soft inclusions and can vary in size. Any material, human-made or natural, can thus be considered heterogeneous at a particular scale. The ongoing improvement of technology over the past century has led to the rapid development of heterogeneous materials, and the need to understand the interactions between these heterogeneities. In the past, experimental test methods would be conducted on a series of material samples to determine its "effective properties" [41]. This approach has become less appealing in recent times though due to the number of resources required, such as time and money. Conversely, to accurately model the microstructure at the macroscopic level, each constituent in the heterogeneous structure would need to be modeled explicitly. While a hypothesis on the microstructural behavior at the macro scale is not required in this case, the method is often impractical due to the enormous difference in length scales between the heterogeneities and the macroscopic sample. Moulinec and Suquet [69] used Fast Fourier Transforms, with images of the microstructure, to reduce the size of the meshing, but still required computers with high memory capabilities. The application of micro modeling is thus limited to localized phenomena cases, where analysis of the microstructure is required. These include contact problems [27, 112], microstructural damage [73] and micro-cracking [40]. A parameter fitting technique was implemented by Geers [20] and Meuwissen [62] to obtain the effective property of a material’s microstructure. By fitting material parameters to experimental data, one can obtain the macroscopic strain-energy function of the material. Though successful, this approach is tedious and, despite being optimized by Gendy and Saleeb [22] and Ogden et al. [72], requires large volumes of experimental data. An alternative method to obtain the effective properties is homogenization. This technique replaces the complex microstructure with one that is statistically homogeneous at the macroscopic level. The replacement of the complex microstructure with one that is homogeneous overcomes the need for complex meshing. Also, depending on the chosen homogenization theory, the mechanical response can be investigated with no prior knowledge of the material, giving a first approximation on the stress distribution at the micro level. These characteristics surpass the limitations posed by the other methods, making it the preferred choice when modeling composites. There are several different homogenization approaches, of which the most common are briefly discussed below. For a more comprehensive review, we refer the reader to Nemat-Nasser and Hori [71]. Weniger zeigen

26,19 €

Broschiert | Neu

oder

Auf Lager

Versandbereit in 2-3 Werktagen

zzgl.

Du kannst wie immer einen Kaufalarm setzen, wenn du auf das gebrauchte Buch warten möchtest.

Auf Lager

Versandbereit in 2-3 Werktagen

zzgl.

Handgeprüfte Gebrauchtware

Bis zu 50 % günstiger als neu

Der Umwelt zuliebe

Produktinformationen

Technische Daten

Erscheinungsdatum

11.05.2024

Sprache

Englisch

EAN

9783384225443

Herausgeber

tredition

Sonderedition

Nein

Autor

Smith

Seitenanzahl

Einbandart

Broschiert

Einbandart Details

Klebebindung

Schlagwörter

Multiscale modeling of composites, Micromechanics and composite behavior, Homogenization techniques for composites, Material property prediction in composites, Mechanics of composite materials, Design and optimization of composites, Advanced composite materials research, Tailoring composite properties, Lightweight and high-performance composites, Engineering applications of homogenization, Materials science & engineering, Computational mechanics, Applied mathematics, Graduate studies in engineering, Composite materials research

Thema-Inhalt

TGM - Materialwissenschaft TGP - Fertigungstechnik und Ingenieurwesen TGB - Maschinenbau TCB - Biotechnologie

Höhe

234 mm

Breite

15.5 cm

Warnhinweise und Sicherheitsinformationen

Informationen nach EU Data Act

Bewertungen

-.-

Leider noch keine Bewertungen

Sicher bei rebuy kaufen

Sehr Gut, 4.52/5.00

Aus 200.000+ Bewertungen

Schreib die erste Bewertung für dieses Produkt!

Wenn du eine Bewertung für dieses Produkt schreibst, hilfst du allen Kund:innen, die noch überlegen, ob sie das Produkt kaufen wollen. Vielen Dank, dass du mitmachst!