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Simulation of Synthetic Ground Motions for Specified Earthquake ...

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Example 3 : Response Spectrum (5% damped)<br />

2 horizontal components <strong>of</strong> a recorded motion (1994 Northridge at LA Wonderland Ave)<br />

Vs.<br />

50 simulated motions<br />

Corresponding to earthquake and site characteristics:<br />

F = 1 (Reverse)<br />

M = 6.69<br />

R rup = 20.3 km<br />

V S30 = 1223 m/sec<br />

10 1 5×10 0<br />

De<strong>for</strong>mation<br />

Response Spectrum, m<br />

10 0 5×10 0<br />

Recorded<br />

Simulated<br />

Pseudo-Acceleration<br />

Response Spectrum, g<br />

10 0<br />

10 -1<br />

10 -2<br />

10 -1<br />

10 -2<br />

10 -3<br />

10 -3<br />

10 -1 10 0<br />

Period, sec<br />

10 -4<br />

10 -1 10 0<br />

Period, sec

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