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PIKES PEAK MIlJIIIG <br />L1ATE/TIl~'1E 05/11/93 4:02 PM <br />INST N0. 2501:STATION #10 <br />• <br />PEAK=0.24 in/sec <br />TRAN <br />PEAK=0.21 in/sec <br />VERT <br />*PEAK=0.29 in/sec <br />LONG <br />DATA PIfJTS : 0.05 sec/mark GROUND DATA PIATI~D TIMFS 2.00 / AIR TIl~g'.S 8.00 <br />RSVP RESPONSE SPECTRA PIAT ON PEAK PARTICLE VELOCITY SCALE (U.S.B.M. APPENDIX 'B') <br />TRANSVERSE COMPONENT VERTICAL COMPONENT <br />P z.e <br />A <br />R 1.e <br />• <br />T <br /> e. s <br />I <br />C <br />L <br />E 0.1 <br />V .es <br />E <br />L <br /> .B1 <br />3.0 <br />P z.e <br />A <br />R i.e <br />T e.s <br />I <br />C <br />L <br />E 8.1 <br />V .es <br />• E <br />L <br />3 <br />5 18 20 38 4e <br />FREQUENCY HZ. <br />LONGITUDINAL COMPONENT <br />.81 <br />3 5 10 20 30 48 <br />FREQUENCY HZ. <br />820820 950512512512 005016027032 808880800 420617826818 <br />~'~ <br />3 5 10 Z8 38 90 <br />FREQUENCY HZ. <br />The vibrations satisfy the Variable <br />Particle Velocity vs. Frequency Limits <br />recommended by the U.S.B.M. Report <br />RI-8507 (Nov, 1980). <br />i <br />GIABE HILL PIT <br />BLAST N0. 3 <br />RANGE 1.00 <br />AIR <br />VIBRATION ANALYSIS: <br />AIR:116 DB = 0.0019 PSI <br />GND: .28 IN/SEC <br /> <br />P ~.o <br />z.e <br />A <br /> 0 <br />1 <br />R . <br />T <br /> e.s <br />I <br />C <br />L <br />E 8.1 <br /> .es <br />V <br />E <br />L <br /> .81 <br />VIBRA-TECH ENGINEERS INC. <br />