"22"^^ . " high strenght spiral welded pipes" . "FT-TA/091" . " residual stress" . "Acceptable"@en . "2007-06-21+02:00"^^ . . . "*V\u00FDzkum a v\u00FDvoj technologie v\u00FDroby vysokopevn\u00FDch ocelov\u00FDch p\u00E1s\u016F a vysokopevn\u00FDch sva\u0159ovan\u00FDch trubek s vy\u0161\u0161\u00ED \u017Eivotnost\u00ED a spolehlivost\u00ED provozu. Vypracov\u00E1n\u00ED technologie stesstestu nov\u00E9ho potrub\u00ED pro odstran\u011Bn\u00ED a zastaven\u00ED v\u0161ech \u0161kodliv\u00FDch vliv\u016F vznikl\u00FDch p\u0159i jeho mont\u00E1\u017Ei. Vypracov\u00E1n\u00ED modelov\u00E9ho postupu v\u00FDpo\u010Dtov\u00E9ho odhadu \u017Eivotnosti a vyhodnocen\u00ED mezn\u00EDho stavu poru\u0161ov\u00E1n\u00ED potrub\u00ED na z\u00E1klad\u011B lomov\u011B mechanick\u00FDch model\u016F." . "high strenght low alloy steels" . . "5"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=FT-TA/091"^^ . . . . "V\u00FDvoj v\u00FD\u0161epevn\u00FDch p\u00E1s\u016F a spir\u00E1lov\u011B sva\u0159ovan\u00FDch trub. V r\u00E1mci zkou\u0161ek byly vyv\u00EDjeny p\u00E1sy a trubky jakosti L415MB, L450 MB a L485MB dle EN 10208-2."@cs . . "0"^^ . . "1"^^ . . "*V\u00FDzkum a v\u00FDvoj technologie v\u00FDroby vysokopevn\u00FDch ocelov\u00FDch p\u00E1s\u016F a vysokopevn\u00FDch sva\u0159ovan\u00FDch trubek s vy\u0161\u0161\u00ED \u017Eivotnost\u00ED a spolehlivost\u00ED provozu." . . . . . "*Research and development of production technology of high strenght steel strips and high strenght welded pipes with higher lifetime and operation reliability."@en . "high strenght low alloy steels; high strenght spiral welded pipes; residual stress; welding; pipe-line lifetime; stresstest"@en . . . . "*Research and development of production technology of high strenght steel strips and high strenght welded pipes with higher lifetime and operation reliability.Elaboration of stress test technology of new piping for removal and preventing of all harmful effects caused at its erection. Elaboration of the model procedure of the calculation assesment of service life and assesment of limit state of the piping damage on the basis of rupture mechanical models."@en . . " welding" . . . "22"^^ . " pipe-line lifetime" .