منابع مشابه
Design of seismic acquisition system for volcanology
Earthquakes, tsunamis and volcanic activity are some of the natural hazards studied by the experts and that still studied nowadays [1]. These natural phenomena are considered inevitable due to its natural origin and its large scale. However, these can be predicted thanks to the wide range of projects and methods developed by scientists. As a result the predictions are becoming more efficient an...
متن کاملPiezoelectric energy harvesting system for volcanic seismic acquisition equipment
In this paper it is presented a volcanic seismic acquisition equipment that has been developed together with an energy harvesting system, based on piezoelectric elements, in order to work in autonomous conditions. The energy harvesting system has been developed to convert the wind or marine currents energy into electrical energy through a new method based on piezoelectrics. For the deployment o...
متن کاملSimulations of seismic acquisition footprint
Seismic acquisition footprint generally consists of modulations in recorded amplitudes that are spatially correlated to the surface locations of sources and receivers used in a survey. These amplitude variations obscure the true reflection response of the subsurface. In this study, synthetic seismic data were produced using numerical modelling code written in MATLAB. An “exhaustive” dataset was...
متن کاملElastic-plastic Seismic Behavior of Long Span Cable-stayed Bridges
This paper investigates the elastic-plastic seismic behavior of long span cable-stayed steel bridges through the plane finite-element model. Both geometric and material nonlinearities are involved in the analysis. The geometric nonlinearities come from the stay cable sag effect, axial force-bending moment interaction, and large displacements. Material nonlinearity arises when the stiffening ste...
متن کاملOptimizing design of 3D seismic acquisition by CRS trace interpolation
Land seismic data acquisition in most of cases suffers from obstacles in fields which deviates geometry of the real acquired data from what was designed. These obstacles will cause gaps, narrow azimuth and offset limitation in the data. These shortcomings, not only prevents regular trace distribution in bins, but also distorts the subsurface image by reducing illumination of the target formatio...
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ژورنال
عنوان ژورنال: Geophysics and Geophysical Exploration
سال: 2016
ISSN: 1229-1064
DOI: 10.7582/gge.2016.19.3.164