Methodological procedure for applying geophysics to geotechnical studies in Luanda City, Angola
Keywords:
geotechnical tests, dynamic parameters, shallow seismic-refraction, multichannel analysis of surface waves.Abstract
The use of the surface wave’s analysis in its passive and active variants was jointly assessed by the shallow seismic refraction. It allows determining dynamic parameters from the longitudinal and transverse velocities, obtained from seismic methods. For the first time, based on the performance of seismic wave velocities, the soils of Luanda city in Angola are characterized and it is demonstrated that a group of seismic methods formed with the multichannel analysis of surface waves and the shallow seismic refraction in its variant 2D MASW, allows greater continuity in the geotechnical characterization of soils.Downloads
References
Aguirre, J.; Rodríguez, M. y Vázquez, R. 2017: Sísmica de dispersión de ondas superficiales usando ruido sísmico. Siete mediciones en el Estado de Colima, México. Universidad Nacional Autónoma de México, México, D. F.
Al-Heety, A. y Al-Saigh, N. 2014: Seismic refraction tomography and MASW survey for geotechnical evaluation of soil for the teaching Hospital Project at Mosul University. Journal of Zankoy Sulaimani- Part A, 16(1): 15.
De Lucena, R. F. 2016: Avaliações e testes dos métodos MASW e REMI por meio do tratamento de dados empíricos e sintéticos em um programa de processamento e inversão desenvolvido em MATLAB e sua aplicação em um problema geológico na Bacia de Taubaté. Tesis doctoral. Universidade de São Paulo. 212 p.
Galvez, P. 2014: Metodología REMI “Refracción de Microtremores”. Universidad Técnica Federico Santa María, Valparaíso.
Gamal, M. A. y Pullammanappallil, S. 2011: Validity of the refraction microtremors (ReMi) method for determining shear wave velocities for different soil types in Egypt. International Journal of Geosciences, 2(04): 530-540.
Geometrics. 2017: Typical Equipment for MASW and MAM Surveying of the Near-Surface. Disponible en: http://www.geometrics.com
Horta-da Silva, J. A. y Gomes-Teixeira, J. A. P. 1973: Carta geotécnica da região de Luanda 1.ª aproximação. Técnica e Economia Ultramarinas, 11(2): 91-100.
Louie, J. N. 2001: Faster, Better: Shear-Wave Velocity to 100 Meters Depth From Refraction Microtremor Arrays. Bulletin of the Seismological Society of America, 91(2): 347-364.
Miller, R. D.; Park, C. B.; Xia, J.; Ivanov, J. M. y Laflen, D. R. 2000: Potential of MASW to delineate fractures in the Winterset Limestone at the Johnson County Landfill, Kansas. Kansas Geological Survey. 27 p. Disponible en: https://www.researchgate.net/profile/Julian_Ivanov/publication/237759178_Potential_of_MASW_to_Delineate_Fractures_in_the_Winterset_Limestone_at_the_Johnson_County_Landfill_Kansas/links/00b7d52a7a7b23e415000000/Potential-of-MASW-to-Delineate-Fractures-in-the-Winterset-Limestone-at-the-Johnson-County-Landfill-Kansas.pdf
Miller, R. D.; Xia, J.; Park, C. B. e Ivanov, J. 1999: Multichannel analysis of surfaces waves to map bedrock. The Leading Edge, 18(12): 1392-1396.
Naranjo, H. y Dranichnikov, T. 2013: Cálculo de capacidad portante basado en geofísica y método convencional. El caso del puente sobre el río Maicito. Universidad Politécnica Salesiana, Ecuador. Disponible en: http://dspace.ups.edu.ec/handle/123456789/6133
Park, C. B. 1995: Characterization of geotechnical sites by multichannel analysis of surface waves. Proceedings of the 95th annual meeting Korean Ground Society. Seoul, Korea, p. 15-21.
Park, C. B.; Ivanov, J.; Miller, R. D.; Xia, J. y Ryden, N. 2001: Multichannel analysis of surface waves (MASW) for pavement-feasibility test. Proceedings of the 5th SEGJ International Symposium. Tokyo, p. 25-30.
Park, C. B.; Miller, R. D. y Miura, H. 2002: Optimum field parameters of an MASW survey. Japanese Society of Exploration Geophysics. Tokyo, Japan. Disponible en: http://www.masw.com/files/ParkEtAl2002.pdf
Park, C. B.; Miller, R. D.; Xia, J. e Ivanov, J. 2000: Multichannel seismic surface-wave methods for geotechnical applications. Kansas Geological Survey, University of Kansas. 11 p. Disponible en: https://www.researchgate.net/profile/Julian_Ivanov/publication/228593945_Multichannel_seismic_surface-wave_methods_for_geotechnical_applications/links/00b7d52a7a7b466dbc000000/Multichannel-seismic-surface-wave-methods-for-geotechnical-applications.pdf
Pasquet, S.; Bodet, L.; Longuevergne, L.; Dhemaied, A.; Camerlynck, C.; Rejiba, F. y Guérin, R. 2015: 2D characterization of near-surface V P/V S: surface-wave dispersion inversion versus refraction tomography. Near Surface Geophysics, 13(4): 315-331.
Pérez, C.; Mateo, M. y Maciá, A. 2013: Aplicación de tomografía de refracción sísmica y análisis de microtremores como técnicas de prospección geofísicas en estudios geotécnicos en edificación. Informes de la Construcción, 65(530): 203-212
Raines, M. G.; Gunn, D. A.; Morgan, D. J. R.; Williams, G.; Williams, J. D. O. y Caunt, S. 2011: Refraction microtremor (ReMi) to determine the shear-wave velocity structure of the near surface and its application to aid detection of a backfilled mineshaft. Quarterly Journal of Engineering Geology and Hydrogeology, 44(2): 211-220.
Rosa, S. 2013: Estudio y optimización de técnicas basadas en ruido ambiente para la caracterización del terreno: Aplicación en el SE de la península ibérica. Tesis doctoral. Universidad de Alicante. España. 243 p.
Sauvin, G.; Vanneste, M.; L'Heureux, J. S.; O'Connor, P.; O'Rourke, S.; O'Connell, Y. y Long, M. 2016: Impact of data acquisition parameters and processing techniques on S-wave velocity profiles from MASW–Examples from Trondheim, Norway. In: Proceedings of the 17th Nordic Geotechnical Meeting. Reykjavik, Islandia.
Strobbia, C. 2003: Surface Wave Methods Acquisition, processing and inversion. Doctoral thesis. Politecnico Di Torino. Italy. 277 p.
Texeira-Duarte, M. C. 2012: Informe geotécnico Arena de Luanda, Camama. Engenharia e Contruçoes S. A., Luanda, Angola. 40 p.
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