Zobrazeno 1 - 10
of 19
pro vyhledávání: '"L. V. Socco"'
Publikováno v:
Solid Earth, Vol 15, Pp 367-386 (2024)
The acquisition of seismic exploration data in remote locations presents several logistical and economic criticalities. The irregular distribution of sources and/or receivers facilitates seismic acquisition operations in these areas. A convenient app
Externí odkaz:
https://doaj.org/article/e6ed2d8cb72c4a0fb31fb155260f638e
Comparison of straight-ray and curved-ray surface wave tomography approaches in near-surface studies
Publikováno v:
Solid Earth, Vol 13, Pp 1569-1583 (2022)
Surface waves are widely used to model shear-wave velocity of the subsurface. Surface wave tomography (SWT) has recently gained popularity for near-surface studies. Some researchers have used straight-ray SWT in which it is assumed that surface waves
Externí odkaz:
https://doaj.org/article/a5f9b9a70b194f3bab917bbcf6573a6c
Publikováno v:
Solid Earth, Vol 13, Pp 417-429 (2022)
Surface wave (SW) methods offer promising options for an effective and sustainable development of seismic exploration, but they still remain under-exploited in hard rock sites. We present a successful application of active and passive surface wave to
Externí odkaz:
https://doaj.org/article/a6df337e93af4d08aafacf04788148f3
Publikováno v:
Annals of Geophysics, Vol 43, Iss 6 (2000)
The dispersive nature of Rayleigh waves is the basis of many identification procedures to infer the site stiffness profile from surface measurements. This article presents some important aspects related to fk analysis of seismic gathers, which is one
Externí odkaz:
https://doaj.org/article/a4c697529f324007b1c130be5d173366
Autor:
A. Malehmir, L. V. Socco, M. Bastani, C. M. Krawczyk, A. A. Pfaffhuber, R. D. Miller, H. Maurer, R. Frauenfelder, K. Suto, S. Bazin, K. Merz, T. Dahlin
Publikováno v:
Advances in Geophysics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::8df8693fda2839421543a03100e0aa0d
https://gfzpublic.gfz-potsdam.de/pubman/item/item_1809889
https://gfzpublic.gfz-potsdam.de/pubman/item/item_1809889
The reliability of surface-wave tests for the evaluation of VS,30 in seismic site characterization is assessed with respect to both uncertainty and accuracy. The discussion of uncertainty is mainly focused on the implications of solution nonuniquenes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bf1b5558ab83d7ebedeffc3eb86cfef
http://hdl.handle.net/11583/2440876
http://hdl.handle.net/11583/2440876
We present here a joint inversion method to build P- and S-wave velocity models from surface-wave and P-wave refraction data, specifically designed to deal with laterally varying layered environments which can present strong velocity contrasts with d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe850251ddcf2312063b3a066659189c
http://hdl.handle.net/11583/2489098
http://hdl.handle.net/11583/2489098
Publikováno v:
Scopus-Elsevier
Shear wave velocity models can be built through surface wave analysis. For the presented field case, preliminary data analysis has evidenced the possibility of retrieving several modes of vibration of Rayleigh waves and this suggest the use of a mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2d08b5e500e154eec110e0722ef854e
http://hdl.handle.net/11583/2308725
http://hdl.handle.net/11583/2308725
Autor:
C. Piatti, L. V. Socco
Publikováno v:
72nd EAGE Conference and Exhibition incorporating SPE EUROPEC 2010.
Rayleigh wave dispersion curves and P refraction travel times are jointly inverted through a damped least square algorithm which accounts simultaneously for both datasets, solving for common thicknesses and respective VP and VS values. The velocities
Publikováno v:
Scopus-Elsevier
Near surface velocity models are needed for static corrections applied to seismic reflection data. Surface wave present in seismic records can be analysed to retrieve near surface models. In particular, the inversion of the dispersion curve related t