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 deplasărilor de nivel în funcţie de<br />
creşterea forţelor seismice convenţionale<br />
înălţimea [m]<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0.06751<br />
0.05868<br />
0.04969<br />
0.0408<br />
0.03247<br />
0.02452<br />
0.11782<br />
0.11133<br />
0.10384<br />
0.09537<br />
0.08605<br />
0.07638<br />
0.01691 0.12035<br />
0.01001 0.06354<br />
0.0045 0.02292 0.09193<br />
0.18903<br />
0.19953<br />
0.26636<br />
0.34954<br />
0.33054<br />
η = 1,0 η = 1,36 η = 1,724 η = 1,846<br />
0.43505<br />
0.5171<br />
0.47516<br />
0.59034<br />
0.69268<br />
0.64944<br />
0.62953<br />
0.74968<br />
0.74146<br />
0.732<br />
0.71916<br />
0.78985<br />
0.95146<br />
0 0<br />
0<br />
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8<br />
deplasarea laterală [m]<br />
1.1072<br />
model cu zone rigide<br />
A 3-a CONFERINTA NATIONALA<br />
DE INGINERIE SEISMICA<br />
1.25003<br />
1.37153<br />
1.46669<br />
1.57973<br />
1.56675<br />
1.53222<br />
1.58861
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