Seismic Wave Attenuation in the Southern Korean Peninsula: Separation of Intrinsic and Scattering Attenuations

Separation of intrinsic and scattering seismic attenuation in the Southern Apennine zone, Italy

S U M M A R Y Scattered waves observed at the seismographs of the National Italy’s seismic network have been used to investigate the intrinsic dissipation and scattering properties of the lithosphere under the Southern Apennines, Italy. First, we investigate the coda-Q properties, then we apply the MLTW analysis in the hypothesis of velocity and scattering coefficient constant with depth, and f...

Seismic Wave Attenuation in Carbonates

Laboratory measurements of seismic P-wave velocities on rocks from the Betic chain (southern Iberian Peninsula)

Ultrasonic laboratory measurements of seismic compressional velocities (Vp) carried out on rock samples encompasing a wide range of metamorphic grades and lithologies from the Betic chain are presented. Measurements were performed at a high confining pressure on a total of 12 representative samples of the Alboran Domain (Internal Betics). P-wave mean velocities, referred to pressure conditions ...

Examples of Law of Seismic Wave Attenuation

Z. Kaláb, M. Stolárik, Institute of Geonics, Academy of Sciences, Czech Republic, B. Pandula, J. Kondela, Technical University of Košice, Institute of Geosciences, Slovakia The article summarizes experimental seismological measurements of vibration eff ects of blasting operations. During tunnel excavation can watch a variety of eff ects on the near or distant surroundings of the building. One o...

Seismic-wave Attenuation and the State of the Upper Mantle

Seismic-wave Attenuation and the state