controlul performanţelor unei structuri metalice multietajate supuse ...
controlul performanţelor unei structuri metalice multietajate supuse ...
controlul performanţelor unei structuri metalice multietajate supuse ...
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CONTROLUL PERFORMANŢELOR UNEI STRUCTURI<br />
METALICE MULTIETAJATE SUPUSE LA ACŢIUNI SEISMICE<br />
• Evoluţia driftului – modelul fără amortizare<br />
drift<br />
0.016<br />
0.014<br />
0.012<br />
0.01<br />
0.008<br />
0.006<br />
0.004<br />
0.002<br />
0<br />
-0.002<br />
-0.004<br />
Etaj 6<br />
0 5 10 15 20<br />
t [sec]<br />
25 30 35 40<br />
A 3-a CONFERINTA NATIONALA<br />
DE INGINERIE SEISMICA<br />
INCERC N-S 1977<br />
INCERC N-S 1986<br />
INCERC N-S 1990