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发表于 2005-5-30 22:13:32
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来自 大连理工大学
Re:【讨论】请问谁有EI Centro波的NS、EW及竖向分量的地震记录
我有一个如下的,你看行不?行的话我传给你
加速度时间间隔:0.02秒
速度时间间隔: 0.04秒
位移时间间隔: 0.1秒
CORRECTED ACCELEROGRAM IIA001 40.001.0 COMP S00E FILE 1 CORRESPONDING TO
FILE 1 OF UNCORRECTED ACCELEROGRAM DATA OF VOL. I-A, EERL 70-20
IMPERIAL VALLEY EARTHQUAKE
MAY 18, 1940 - 2037 PST
IA001 40.001.0 S 18
STATION NO. 117 32 47 43N,115 32 55W 38
EL CENTRO SITE IMPERIAL VALLEY IRRIGATION DISTRICT 50
COMP S00E 9
IMPERIAL VALLEY EARTHQUAKE MAY 18, 1940 - 2037 PST 52
EPICENTER 32 44 00N,115 27 00W 31
INSTR PERIOD 0.0990 SEC DAMPING 0.552 42
NO. OF POINTS 985 DURATION 53.73 SEC 42
UNITS ARE SEC AND G/10. 23
RMS ACCLN OF COMPLETE RECORD 0.4876 G/10. 43
ACCELEROGRAM IS BAND-PASS FILTERED BETWEEN 0.070 AND 25.000 CYC/SEC
2688 INSTRUMENT AND BASELINE CORRECTED DATA
AT EQUALLY-SPACED INTERVALS OF 0.02 SEC.
PEAK ACCELERATION 341.69531 CMS/SEC/SEC AT 2.1200 SEC
PEAK VELOCITY 33.44914 CMS/SEC AT 2.1800 SEC
PEAK DISPLACEMENT 10.86678 CMS AT 8.5800 SEC
INITIAL VELOCITY -4.66421 CMS/SEC INITIAL DISP. 2.15852 CMS
IMPERIAL VALLEY EARTHQUAKE MAY 18, 1940 - 2037 PST
IIA001 40.001.0 EL CENTRO SITE IMPERIAL VALLEY IRRIGATION DISTRICT COMP S00
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