. . "2014-07-01+02:00"^^ . "Response of cement based composites to fatigue loading: advanced numerical modeling and testing"@en . "C\u00EDle projektu lze pova\u017Eovat za spln\u011Bn\u00E9. Bylo zpracov\u00E1no mno\u017Estv\u00ED relevantn\u00EDch publikac\u00ED obsa\u017Een\u00FDch v renomovan\u00FDch datab\u00E1z\u00EDch (1x Jimp,5xJsc, 4x Jrec, 3xD). 2 x Jsc je p\u0159ijato k publikaci. Vzniklo 34 publikac\u00ED nevstupuj\u00EDc\u00EDch do RIV a 2 studentsk\u00E9 pr\u00E1ce 1x dipl. a 1x dizertace. Z poskytnut\u00FDch podklad\u016F nebylo zji\u0161t\u011Bno poru\u0161en\u00ED grantov\u00FDch pravidel nebo v \u010Derp\u00E1n\u00ED finan\u010Dn\u00EDch prost\u0159edk\u016F."@cs . "2011-01-01+01:00"^^ . . . . . . "Odezva cementov\u00FDch kompozit\u016F na \u00FAnavov\u00E9 zat\u011B\u017Eov\u00E1n\u00ED: pokro\u010Dil\u00E9 numerick\u00E9 modelov\u00E1n\u00ED a experimenty" . "http://www.isvav.cz/projectDetail.do?rowId=GAP104/11/0833"^^ . . . . . . "0"^^ . "2013-12-31+01:00"^^ . . . "The objectives of the project can be considered fulfilled. The number of relevant publications cited in required databases (1 Jimp, 5xJsc, 3xD) was created. 2 x Jsc are to be published this year. 34 publications not entering the RIV datab.+2 student works were created too. The documents provided by solver did not show breach of the rules of the grant or disbursement of funds."@en . "2013-06-07+02:00"^^ . "53"^^ . "research on fatigue cement based composites fatigue numerical modelling S-N curve crack propagation"@en . "53"^^ . . "The project focuses on improvement of computational techniques for assessment of the residual life of cement-based composites under long-term cyclic loading, particularly considering the following factors: material composition, fracture properties, frequency of loading, and varying load amplitude. Non-linear numerical models based on cumulative internal damage of the material and utilizing W\u00F6hler (S\u2013N) curves will be developed. Input data for 2D and 3D FE models will be obtained from tests on selected cement-based composites with static and fatigue loading (basic database for normal concrete as well as for two classes of high performance concrete will be created). FEM calculations will be used for investigation of limit values for initiation of fatigue damage and fatigue crack growth. The results will be applied in durability assessment of civil engineering structures subjected to cyclic loading such as transport structures and their components, high-rise buildings, etc."@en . "1"^^ . . "Projekt je zam\u011B\u0159en na zp\u0159esn\u011Bn\u00ED v\u00FDpo\u010Dtov\u00FDch postup\u016F pro odhad zbytkov\u00E9 \u017Eivotnosti cementov\u00FDch kompozit\u016F dlouhodob\u011B zat\u011B\u017Eovan\u00FDch cyklicky, respektuj\u00EDc\u00EDch zejm\u00E9na materi\u00E1lov\u00E9 slo\u017Een\u00ED kompozit\u016F, jejich lomov\u00E9 vlastnosti, frekvenci zat\u011B\u017Eov\u00E1n\u00ED a prom\u011Bnnou amplitudu zat\u011B\u017Euj\u00EDc\u00EDho cyklu. Budou rozv\u00EDjeny neline\u00E1rn\u00ED numerick\u00E9 modely zalo\u017Een\u00E9 na kumulaci vnit\u0159n\u00EDho po\u0161kozen\u00ED materi\u00E1lu a vych\u00E1zej\u00EDc\u00ED z W\u00F6hlerov\u00FDch (S\u2013N) k\u0159ivek. Vstupn\u00ED \u00FAdaje pro 2D a 3D MKP modely budou z\u00EDsk\u00E1ny experiment\u00E1ln\u00EDm sledov\u00E1n\u00EDm chov\u00E1n\u00ED vybran\u00FDch cementov\u00FDch kompozit\u016F p\u0159i statick\u00FDch a \u00FAnavov\u00FDch zkou\u0161k\u00E1ch (vytvo\u0159en\u00ED z\u00E1kladn\u00ED datab\u00E1ze pro standardn\u00ED betony a dv\u011B t\u0159\u00EDdy vysokopevnostn\u00EDho betonu). V\u00FDpo\u010Dty MKP budou pak pou\u017Eity zejm\u00E9na pro studium mezn\u00EDch hodnot p\u0159i v\u00FDvoji a \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00E9 trhliny. V\u00FDsledky budou aplikov\u00E1ny p\u0159i predikci \u017Eivotnosti stavebn\u00EDch konstrukc\u00ED/konstruk\u010Dn\u00EDch prvk\u016F, kter\u00E9 jsou cyklicky zat\u011B\u017Eov\u00E1ny - p\u0159edev\u0161\u00EDm dopravn\u00EDch staveb a jejich sou\u010D\u00E1st\u00ED, vysok\u00FDch budov atp." . "GAP104/11/0833" . "2"^^ . . . . .