DEBER2SISMO

11
g= 981 cm/s2 E= 2100000 kg/cm2 I= 2550 cm4 w= 2 t/m P= 4t L= 6m 16 t

description

EJEMPLOS DE VIBRACION

Transcript of DEBER2SISMO

VIGA 1g=981cm/s2E=2100000kg/cm2I=2550cm4w=2t/mP=4tL=6mK=48EI/L3K=1190.00kg/cmm=w/gm=16.31kg*s2/cmW=(K/m)^0.5W=8.54rad/sT=2/WT=0.74sf=1/Tf=1.36ciclo/s

VIGA 2g=981cm/s2E=2100000kg/cm2I=3100cm4w=1.5t/mP=6tL=5mK=192EI/L3K=9999.36kg/cmm=w/gm=13.76kg*s2/cmW=(K/m)^0.5W=26.96rad/sT=2/WT=0.23sf=1/Tf=4.29ciclo/s

porticoE=2100000kg/cm2Iviga=2766cm4Icol=1.5Iviga4149cm4w=3t/mhcol=450cmLvano1=500cmLvano2=300cmg=981cm/sESTADO IM1=0M2=0M3=0Fx=-10ESTADO II4EI/L2EI/L46468800232344004EI/L774480002581606EI/L22EI/L38724000-2581606EI/L22EI/L4EI/L4EI/L2EI/L232344004646880077448000387240003EI/L21290803EI/L580860003EI/L2-12908002EI/L4EI/L38724000774480004EI/L774480006EI/L22581606EI/L2-2581602EI/L38724000ESTADO IIIdx=13EI/L26EI/L21290806EI/L225816025816012EI/L33EI/L312EI/L31147.38286.841147.3812EI/L36EI/L2-1147.386EI/L225816012EI/L33EI/L3258160-1147.38-286.84123dx123916800232344000258160102323440018200280038724000129080*200387240001548960002581603=02581601290802581602581.60dx10MINVERSA0.0000000109-0.0000000010.0000000024-0.0000012813-0.0000000010.000000006-0.0000000014-0.00000005960.0000000024-0.00000000140.0000000085-0.000001019-0.0000012813-0.0000000596-0.0000010190.00062036661-0.0000128126rad2-0.0000005959rad3=-0.0000101905raddx0.0062036662cmK=P/dxK=1611950.05kg/cmm=w/gm=24.46kg*s2/cmW=(K/m)^0.5W=256.69rad/sT=2/WT=0.02sf=1/Tf=40.85ciclo/s