STUDY ON TUNNEL SEISMIC GEOMETRY BASED ON KIRCHHOFF MIGRATION
Y. Wang, N. Fu, X. Liao, X. Lu and Z. Fu
Event name: SAGEEP 2019 - 32nd Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems
Session: Poster Session - Wednesday
Publication date: 18 March 2019
Info: Extended abstract, PDF ( 570.2Kb )
Price: € 20
In this paper, we were enabled to rank effectiveness for 4 different tunnel seismic geometries that we have come up with from the result of pre-stack Kirchhoff migration imaging of forward modelling. The effects of different geometries on resolution and mirroring artifacts were analyzed.