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Seismic energy

Charles K. Scharnberger Millersville University Seismic Energy... [Pg.1293]

Nitramon WW has a d of approx 1.2g/cc, which allows it to sink readily in w, but at the same time does not require an excessive amt of buoyant material for suspended charges. Nitramon WW-EL returns about 65% greater useful seismic energy than Nitramon WW Ref Blaster s Hndbk (1969), 47—55... [Pg.213]

Micro seismic monitoring system recorded seismic energy of the 2-228 working face is concentrated in between 10 10 j. The article tried to analyze the relationship between seismic energy and the occurrence of rock burst based on. 9 measuring point laid out in 2-228 conveyance road which detected in more than l(Fj of energy of seismic waveform and spectrum characteristics, as shown in Fig. 5. [Pg.260]

Seismic energy pulses are created through the Aquapulse system by confining the detonation of a mixture of propane and oxygen in an elastic-walled container. The combustion products are vented indirectly to prevent the formation of bubble pulses. Four Aquapulse units are commonly towed in a rectangular array behind a vessel and are fired simultaneously at depths from 11 to 15 m (Dobrin, 1976 Kearey et al., 2002). [Pg.82]

Kearey, R, Brooks, M., and Hill, I. 2002. An Introduction to Geophysical Exploration. Blackwell, Oxford. Kramer, F.S., Peterson, R.A., and Walter, W.C. 1968. Seismic Energy Sources—1968 Handbook. Bendix United Geophysical Corporation, Pasadena, CA. [Pg.505]

The seismic energy response of soft-first-story frames is discussed based on the results of the substructure pseudo-dynamic tests. The total input energy, Ej, and... [Pg.349]

See other pages where Seismic energy is mentioned: [Pg.579]    [Pg.1039]    [Pg.1039]    [Pg.1041]    [Pg.1042]    [Pg.1284]    [Pg.213]    [Pg.207]    [Pg.313]    [Pg.231]    [Pg.231]    [Pg.94]    [Pg.501]    [Pg.501]    [Pg.54]    [Pg.220]    [Pg.220]    [Pg.251]    [Pg.270]    [Pg.358]    [Pg.231]    [Pg.231]    [Pg.313]    [Pg.214]    [Pg.501]    [Pg.501]    [Pg.517]    [Pg.231]    [Pg.231]    [Pg.375]    [Pg.429]    [Pg.315]    [Pg.271]    [Pg.359]    [Pg.80]    [Pg.173]    [Pg.175]    [Pg.176]    [Pg.177]    [Pg.241]    [Pg.256]    [Pg.296]    [Pg.364]    [Pg.342]   
See also in sourсe #XX -- [ Pg.7 , Pg.1039 , Pg.1040 , Pg.1041 ]



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