. "2014-07-01+02:00"^^ . "P\u0159\u00EDnos lze spat\u0159ovat ve vytvo\u0159en\u00ED obecn\u00E9 metodologie homogenizace textiln\u00EDch kompozit\u016F s pl\u00E1tnovou v\u00FDztu\u017E\u00ED. V\u00FDstupy: 2 Jimp, 2 Jimp (v tisku), 2 Jrec, 1 B, 5 C, 2 D, a \u0159ada v\u00FDsledk\u016F, kter\u00E9 nevstupuj\u00ED do RIV. Projekt byl \u0159e\u0161en podle pravidel a \u010Derp\u00E1n\u00ED prost\u0159edk\u016F prob\u00EDhalo v souladu s pl\u00E1nem."@cs . . . . . . "Vl\u00E1kenn\u00E9 kompozity p\u0159edstavuj\u00ED osv\u011Bd\u010Denou a atraktivn\u00ED variant\u016F konstruk\u010Dn\u00EDch materi\u00E1l\u016F pou\u017E\u00EDvan\u00FDch v \u0159ad\u011B in\u017Een\u00FDrsk\u00FDch odv\u011Btv\u00ED. V posledn\u00ED dob\u011B si z\u00EDskaly zna\u010Dnou pozornost zejm\u00E9na kompozity typu uhl\u00EDk-uhl\u00EDk (C/C). Jejich \u0161ir\u0161\u00EDmu praktick\u00E9mu uplatn\u011Bn\u00ED v\u0161ak br\u00E1n\u00ED pom\u011Brn\u011B komplikovan\u00E1 a drah\u00E1 v\u00FDroba. Vhodnou alternativu v \u0159ad\u011B aplikac\u00ED nab\u00EDz\u00ED materi\u00E1lov\u00E9 syst\u00E9my zalo\u017Een\u00E9 na b\u00E1zi polysiloxanov\u00FDch matric. Ve vztahu k biomedic\u00EDnck\u00E9mu in\u017Een\u00FDrstv\u00ED existuje \u0159ada studi\u00ED poukazuj\u00EDc\u00ED na p\u0159ijateln\u00E9 materi\u00E1lov\u00E9 vlastnosti t\u011Bchto syst\u00E9m\u016F srovnateln\u00E9 s lidsk\u00FDmi kostmi a z\u00E1rove\u0148 uspokojivou biokompatibilitu a bioaktivitu. Jejich potenci\u00E1ln\u00ED vyu\u017Eit\u00ED ve vysoko teplotn\u00EDch aplikac\u00EDch je tak\u00E9 zn\u00E1mo. Z\u00E1kladn\u00EDm c\u00EDlem projektu je ov\u011B\u0159it tyto p\u0159edpoklady s vyu\u017Eit\u00EDm rigor\u00F3zn\u00EDch homogeniza\u010Dn\u00ED p\u0159\u00EDstup\u016F v r\u00E1mci v\u00EDce\u00FArov\u0148ov\u00E9ho modelov\u00E1n\u00ED\u00A0navr\u017Een\u00E9ho v\u00EDcevrtsv\u00E9ho\u00A0konstruk\u010Dn\u00EDho syst\u00E9mu. Sou\u010D\u00E1st\u00ED projektu bude obs\u00E1hl\u00FD experiment\u00E1ln\u00ED program na podporu numerick\u00FDch simulac\u00ED s c\u00EDlem zajistit jednak materi\u00E1lov\u00E1 data na \u00FArovni jednotliv\u00FDch slo\u017Eek a konstruk\u010Dn\u00EDch\u00A0prvk\u016F\u00A0a jednak stanovit efektivn\u00ED vlastnosti vrstevnat\u00E9 kompozitn\u00ED struktury\u00A0pro kontrolu spolehlivosti po\u010D\u00EDta\u010Dov\u00E9 predikce." . "Strukturn\u00ED a materi\u00E1lov\u00E9 modelov\u00E1n\u00ED textiln\u00EDch kompozit\u016F na b\u00E1zi polysiloxanov\u00E9 matrice" . "2013-06-12+02:00"^^ . . "2013-12-31+01:00"^^ . "GAP105/11/0224" . . . . "1"^^ . "textile composites polysiloxane matrix ceramic matrix porosity homogenization microstructure"@en . "1"^^ . "33"^^ . "33"^^ . . "Fiber-reinforced composites present a well-established and attractive material variant used in numerous branches of engineering design. Among others the carbon-carbon (C/C) composites have enjoyed considerable attention in recent years. Their broader use in practical applications, however, is restrained due to relatively high cost and complexity associated with their manufacturing. Recently, a new class of materials derived from polysiloxane matrices has emerged showing similar applicability as C/C composites. In view of biomechanical applications, a number of studies have already suggested acceptable mechanical properties of these inexpensive material systems, comparable to human bones together with their satisfactory biocompatibility and bioactivity. Their potential use in high temperature applications is also known. The principle objective of this project is to support these expectations adopting rigorous homogenization techniques in the framework of multiscale modeling of the designed multi-layerd structural system. An extensive experimental program will accompany the numerical part of the project to provide material data on the level of constituents and individial structural units and to estimate the bulk response of the layerd composite structure to check the reliability of numerical predictions."@en . "2011-01-01+01:00"^^ . . . . . . "0"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GAP105/11/0224"^^ . . "Structural and material modeling of polysiloxane matrix based textile composites"@en . . . "The benefits can be seen in developing of general methodology for textile composites. Investigator successfully applied this methodology to a number of heterogeneous systems. Outputs: 4 Jimp, 2 Jrec, 1 B, 5 C, 2 D and many other results not included in RIV. The project was solved in accordance with the rules and funds were utilized in accordance with the plan."@en .