1887

Abstract

0-023 2D ELASTIC MODELLING WITH EFFICIENT MIXED FINITE ELEMENTS G. COHEN 1 and S. FAUQUEUX 2 1 Abstract We propose to model full elastic wave propagation in 2D anisotropic elastic media by a Mixed Finite Elements Method with mass-lumping. This method offers a gain of storage and time computation compared to more classical ones and thus should enable us to handle realistic 2D and 3D seismic surveys. Introduction We propose to develop a modelling tool which aims to take count of the specificities of the new seismic prospects : large 2D and 3D realistic models with complex and irregular topographies

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609-pdb.15.O-23
2001-06-11
2020-09-26
Loading full text...

Full text loading...

http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609-pdb.15.O-23
Loading
This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error