" static strength" . "0"^^ . "The project is focused on research and development of a hybrid body of a railway vehicle. The body will have lower weight and manufacturing labour intensive than the existing one. Thus, it will save production and operating costs. As a demonstrator, a working sample of a hybrid body of a loaded subway vehicle will be designed, manufactured and tested. This body will be made of a higher strength steel and special composite sandwich panels. The proposal of the solution will be supported by finite element calculations, property research of the used materials, design details and finally static tests of the whole body according to the relevant standards will be made."@en . . " fatigue life" . " hybrid body" . "FR-TI3/449" . "Hybrid rough body was developed (steel framework and composite panels of sidewalls and roof) with weight savings of 1000 kg. Body fulfil the requir. of \u010CSN EN 12663-1 partially and thus the contract can be observed despite the partial fulfilling of task."@en . "4"^^ . "4"^^ . "3"^^ . "1"^^ . " experiment" . "Research and Development of Hybrid Body of Railway Vehicle"@en . " composite sandwich" . . "2013-04-25+02:00"^^ . " costs" . . . . . " FEM calculation" . . "2013-12-31+01:00"^^ . . . . . "Byla vyvinuta hybridn\u00ED hrub\u00E1 stavba sk\u0159\u00EDn\u011B (ocelov\u00E1 kostra a kompozitn\u00ED panely bo\u010Dnic a st\u0159echy) s \u00FAsporou hmotnosti 1000 kg. Sk\u0159\u00ED\u0148 nespl\u0148uje \u010D\u00E1st po\u017Eadavk\u016F \u010CSN EN 12663-1 a proto je mo\u017Eno konstatovat dodr\u017Een\u00ED smlouvy a ne\u00FApln\u00E9 spln\u011Bn\u00ED zad\u00E1n\u00ED."@cs . . . . "railway vehicle; hybrid body; high-strength steel; composite sandwich; static strength; fatigue life; FEM calculation; experiment; costs; production man-hours"@en . . "http://www.isvav.cz/projectDetail.do?rowId=FR-TI3/449"^^ . "2011-04-01+02:00"^^ . . " high-strength steel" . . . "2014-07-17+02:00"^^ . "Projekt je zam\u011B\u0159en na v\u00FDzkum a v\u00FDvoj hybridn\u00EDch sk\u0159\u00EDn\u00ED kolejov\u00FDch vozidel. Takov\u00E9 sk\u0159\u00EDn\u011B budou m\u00EDt ni\u017E\u0161\u00ED hmotnost a v\u00FDrobn\u00ED pracnost ne\u017E st\u00E1vaj\u00EDc\u00ED. Povedou tedy k \u00FAspo\u0159e v\u00FDrobn\u00EDch i provozn\u00EDch n\u00E1klad\u016F. Jako demonstr\u00E1tor bude navr\u017Een, vyroben a otestov\u00E1n funk\u010Dn\u00ED vzorek hybridn\u00ED sk\u0159\u00EDn\u011B vlo\u017Een\u00E9ho vozu metra. Tato sk\u0159\u00ED\u0148 bude vyrobena z oceli o vy\u0161\u0161\u00ED pevnosti a speci\u00E1ln\u00EDch kompozitn\u00EDch sendvi\u010Dov\u00FDch panel\u016F. N\u00E1vrh \u0159e\u0161en\u00ED bude podporov\u00E1n v\u00FDpo\u010Dty metodou kone\u010Dn\u00FDch prvk\u016F, v\u00FDzkumem vlastnost\u00ED pou\u017Eit\u00FDch materi\u00E1l\u016F a konstruk\u010Dn\u00EDch uzl\u016F, na z\u00E1v\u011Br budou provedeny statick\u00E9 zkou\u0161ky cel\u00E9 sk\u0159\u00EDn\u011B dle z\u00E1vazn\u00FDch p\u0159edpis\u016F." . "V\u00FDzkum a v\u00FDvoj hybridn\u00ED sk\u0159\u00EDn\u011B kolejov\u00E9ho vozidla" . . "railway vehicle" .