UCSD, PCA & NEES BLIND PREDICTION CONTEST
UCSD, PCA & NEES BLIND PREDICTION CONTEST
UCSD, PCA & NEES BLIND PREDICTION CONTEST
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Test Regime<br />
• Testing at the <strong>NEES</strong>@<strong>UCSD</strong><br />
Large High-Performance Outdoor<br />
Shake Table between October<br />
2005 and January 2006<br />
• Structure tested under increase<br />
intensity historical earthquake<br />
records and with low-intensity<br />
band-clipped white noise in<br />
between earthquake tests<br />
ag (g)<br />
ag (g)<br />
Acceleration ag (g) (g)<br />
ag (g)<br />
1.0<br />
0.8<br />
0.6<br />
0.4<br />
0.2<br />
0.0<br />
-0.2<br />
-0.4<br />
-0.6<br />
-0.8<br />
-1.0<br />
Sf-vnuy-lgn<br />
0.0 5.0 10.0 15.0 20.0<br />
1.0<br />
t (sec)<br />
0.8<br />
Sf-vnuy-tr<br />
0.6<br />
0.4<br />
0.2<br />
0.0<br />
-0.2<br />
-0.4<br />
-0.6<br />
-0.8<br />
-1.0<br />
0.0 5.0 10.0 15.0 20.0<br />
1.0<br />
t (sec)<br />
0.8<br />
0.6<br />
EQ3<br />
Nor-w hox-lgn<br />
0.4<br />
0.2<br />
0.0<br />
-0.2<br />
-0.4<br />
-0.6<br />
-0.8<br />
EQ1<br />
EQ2<br />
-1.0<br />
0.0 5.0 10.0 15.0 20.0<br />
1.0<br />
0.8<br />
t (sec)<br />
0.6<br />
EQ4<br />
Nor-Sylmar-360<br />
0.4<br />
0.2<br />
0.0<br />
-0.2<br />
-0.4<br />
-0.6<br />
-0.8<br />
-1.0<br />
0.00 5.0 10.0 15.0 20 20.0<br />
t (sec)<br />
Time (sec)
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