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controlul performanţelor unei structuri metalice multietajate supuse ...

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CONTROLUL PERFORMANŢELOR UNEI STRUCTURI<br />

METALICE MULTIETAJATE SUPUSE LA ACŢIUNI SEISMICE<br />

• Rotirile articulaţiilor plastice în nodurile din<br />

stânga link-urilor<br />

înălţimea [m]<br />

-0.213395<br />

-0.222613<br />

-0.22036<br />

-0.211972<br />

-0.193729<br />

-0.197763<br />

-0.17888<br />

-0.161232<br />

-0.142598<br />

-0.120426<br />

-0.107936<br />

-0.114048<br />

-0.11083<br />

-0.093907<br />

-0.103208<br />

-0.09135<br />

-0.07601<br />

-0.0717<br />

-0.0749<br />

-0.080663<br />

-0.053123<br />

-0.030042<br />

-0.019642<br />

-0.019279<br />

20<br />

-0.019045<br />

-0.017675<br />

A 3-a CONFERINTA NATIONALA<br />

DE INGINERIE SEISMICA<br />

0<br />

0<br />

0<br />

-0.0204650<br />

40<br />

-0.045971<br />

0<br />

-0.001117<br />

-0.008061<br />

30<br />

-0.015288<br />

-0.01405<br />

10<br />

-0.008907<br />

-0.020994-0.001493<br />

0 0<br />

-0.25 -0.2 -0.15 -0.1 -0.05 0 0.05<br />

rotirea [rad]<br />

60<br />

50<br />

η = 1,526<br />

η = 1,726<br />

η = 1,848<br />

θpl = 0,08<br />

θpl = 0,02

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