"2"^^ . . . . "Software for the seismic resistance calculation of the WWER 440 type reactor"@en . "Model reaktoru je t\u011Bleso-nosn\u00EDkov\u00E1 soustava s diskr\u00E9tn\u00EDmi pru\u017En\u00FDmi vazbami. Na z\u00E1klad\u011B zadan\u00FDch hmotov\u00FDch, tuhostn\u00EDch, geometrick\u00FDch a materi\u00E1lov\u00FDch parametr\u016F software umo\u017E\u0148uje v\u00FDpo\u010Det vlastn\u00EDch frekvenc\u00ED, vlastn\u00EDch vektor\u016F a relativn\u00EDch citlivost\u00ED zm\u011Bn vlastn\u00EDch frekvenc\u00ED na zm\u011Bny tuhostn\u00EDch parametr\u016F. Ze spekter odezvy zrychlen\u00ED na \u00FArovni ulo\u017Een\u00ED tlakov\u00E9 n\u00E1doby ke stavebn\u00ED \u0161acht\u011B reaktoru jsou pro ka\u017Ed\u00FD vlastn\u00ED tvar kmit\u00E1n\u00ED po\u010D\u00EDt\u00E1na spektra odezvy v\u00FDchylky. Z nich jsou pak ur\u010Deny horn\u00ED efektivn\u00ED odhady deformac\u00ED, vybran\u00FDch sil p\u0159en\u00E1\u0161en\u00FDch pru\u017En\u00FDmi vazbami mezi komponentami reaktoru a horn\u00ED efektivn\u00ED odhady redukovan\u00FDch nap\u011Bt\u00ED v bodech nosn\u00EDkov\u00FDch prvk\u016F dynamick"@cs . "450855" . "Software pro vy\u0161et\u0159en\u00ED seizmick\u00E9 odolnosti reaktor\u016F typu VVER440"@cs . . . "Software for the seismic resistance calculation of the WWER 440 type reactor"@en . "2"^^ . "[A378CC0ADD5D]" . . "Dynamick\u00FD model reaktoru, mod\u00E1ln\u00ED anal\u00FDza a horn\u00ED odhady deformac\u00ED a zat\u00ED\u017Een\u00ED p\u0159i seizmick\u00E9m buzen\u00ED definovan\u00E9m spektry odezev." . "Software pro vy\u0161et\u0159en\u00ED seizmick\u00E9 odolnosti reaktor\u016F typu VVER440" . . "23520" . . . . "Software pro vy\u0161et\u0159en\u00ED seizmick\u00E9 odolnosti reaktor\u016F typu VVER440"@cs . "Software pro vy\u0161et\u0159en\u00ED seizmick\u00E9 odolnosti reaktor\u016F typu VVER440" . . . . "Urychlen\u00ED v\u00FDpo\u010Dt\u016F pro n\u00E1vrhov\u00E9 parametry podle konkr\u00E9tn\u00ED konstrukce reaktoru." . "KME Z\u010CU; \u00DAJV \u0158e\u017E" . "model of WWER440 reactor type; model analysis; response spectrum method; relative sensitivity; deformations and stress"@en . . "Model reaktoru je t\u011Bleso-nosn\u00EDkov\u00E1 soustava s diskr\u00E9tn\u00EDmi pru\u017En\u00FDmi vazbami. Na z\u00E1klad\u011B zadan\u00FDch hmotov\u00FDch, tuhostn\u00EDch, geometrick\u00FDch a materi\u00E1lov\u00FDch parametr\u016F software umo\u017E\u0148uje v\u00FDpo\u010Det vlastn\u00EDch frekvenc\u00ED, vlastn\u00EDch vektor\u016F a relativn\u00EDch citlivost\u00ED zm\u011Bn vlastn\u00EDch frekvenc\u00ED na zm\u011Bny tuhostn\u00EDch parametr\u016F. Ze spekter odezvy zrychlen\u00ED na \u00FArovni ulo\u017Een\u00ED tlakov\u00E9 n\u00E1doby ke stavebn\u00ED \u0161acht\u011B reaktoru jsou pro ka\u017Ed\u00FD vlastn\u00ED tvar kmit\u00E1n\u00ED po\u010D\u00EDt\u00E1na spektra odezvy v\u00FDchylky. Z nich jsou pak ur\u010Deny horn\u00ED efektivn\u00ED odhady deformac\u00ED, vybran\u00FDch sil p\u0159en\u00E1\u0161en\u00FDch pru\u017En\u00FDmi vazbami mezi komponentami reaktoru a horn\u00ED efektivn\u00ED odhady redukovan\u00FDch nap\u011Bt\u00ED v bodech nosn\u00EDkov\u00FDch prvk\u016F dynamick" . . "FAV-SW-05-07" . "Zeman, Vladim\u00EDr" . . "Z(MSM4977751303)" . . "RIV/49777513:23520/07:00000007!RIV08-MSM-23520___" . "Hlav\u00E1\u010D, Zden\u011Bk" . . . . . "RIV/49777513:23520/07:00000007" . "The reactor is modelled as discrete mass system and is based on combination of rigid bodies and beam elements with elastic joints. The assessment of the eigenfrequencies and eigenvectors is performed on the basis of input data, i.e. masses, stiffnesses, geometrical and material parameters. The sensitivity studies of the eigenfrequency spectrum on the changes of stiffness parameters are also performed. The response spectra of deflections are calculated using response spectrum method. The floor response spectra are applied is all three directions. The resulting deformations, forces in joints and effective values of stresses in beam elements are calculated using SRSS method. Very important finding is that the seismic margin of the reactor depends on the stiffness of upper block anchoring. The graphical output"@en .