Tema 6. Estructura interna de la tierra.

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Presentation transcript:

Tema 6. Estructura interna de la tierra. Nomenclatura de fases sismicas

Geophysical Prospecting Lab. Velocity Profile 401 receivers, 7.5m interval 1.5km/s 2.1km/s 3.3km/s 2.7km/s 3.9km/s Geophysical Prospecting Lab.

Geophysical Prospecting Lab. Wave Propagation Time (sec) 0.2 0.2 sec Geophysical Prospecting Lab.

Geophysical Prospecting Lab. Traces 330th 350th 370th 390th receiver 0.8 0.6 Time (sec) 0.4 0.2 Up Amplitude Down 0.2 Time (sec) 0.6 0.4 Geophysical Prospecting Lab.

Geophysical Prospecting Lab. 1.0 Wave Propagation 0.8 0.2 Time (sec) 0.6 0.4 1.0 sec 0.2 sec 0.8 sec 0.4 sec 0.6 sec Geophysical Prospecting Lab.

Geophysical Prospecting Lab. 1.0 sec 0.6 0.8 1.0 0.4 0.2 Time (sec) Seismogram Geophysical Prospecting Lab.

Geophysical Prospecting Lab. Seismogram Direct Wave Geophysical Prospecting Lab.

Geophysical Prospecting Lab. Seismogram Refracted Wave Geophysical Prospecting Lab.

Geophysical Prospecting Lab. Seismogram Reflected Wave Geophysical Prospecting Lab.