• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Obtención de perfiles de velocidad de ondas de corte mediante la inversión del cociente espectral H/V en el distrito de Santa Rosa - Lima / Obtaining shear-wave velocity profiles through the H/V spectral ratio inversion in the district of Santa Rosa - Lima

Nalvarte Beltrán, Sergio Antonio, Oyarce Rengifo, José Manuel 18 September 2018 (has links)
La presente tesis se realizó con la finalidad de evaluar el uso inversión 1D de la curva de cociente espectral H/V para estimación de la velocidad de ondas de corte en el distrito de Santa Rosa, a partir de métodos de optimización no lineal, basados en el Algoritmo de Vecindario (Sambridge, 1999a). En esta investigación se recopiló información de medición de datos de ruido sísmico ambiental, que fueron realizados por el Instituto Geofísico del Perú (IGP). Con estos datos se realizó la digitalización de la curva H/V con el programa SimpleDigitizer, para obtener el formato que se utilizará para la inversión. Posteriormente, se usó el programa Geopsy-Dinver que es un módulo que permite realizar la inversión de las curvas H/V. Los modelos 1D generados fueron comparados con ensayos MASW, los cuales muestran un resultado bastante cercano. / The present thesis was carried out with the purpose of evaluating the use of inverse-1D of the curve of H/V spectral ratio for estimation of the shear-wave velocity in the district of Santa Rosa, from methods of no-linear optimization, based on the Algorithm of Neighborhood (Sambridge, 1999a). In this research, there was compiled information of measurements of seismic environmental noise, which were effected by the Geophysical Institute of Peru (IGP). With this data, there was realized the digitalization of the H/V curve with the SimpleDigitizer software, to obtain the format that will be used for the inversion. Subsequently, there was used the Geopsy-Dinver software that is a module that allows to make the inversion of the H/V curves. The 1D models generated were compared with the MASW tests, which show a very close result. / Tesis

Page generated in 0.1042 seconds