Page 15 - Ragg_et_al-1999-Tectonics
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Ionian
Sea
1000 Isobath[sm] SHmax: Resultosf
•, FE-Modelling
•. __BreAaknoaulytsis
Figure13. Stresmsapderivefdormodesliz40(seeTable4) incompariswoinththeSHmaoxrientatiofrnosm
thebreakoauntalysNiso.tethaAt -DqualitdyataredisplayIendth. eWorldStresMsap(WSMq) ualitryanking
onlyA-Cqualitdyataareconsideretod be reliableindicatorosf tectonicstressH. oweveor,ur
interpretatoiofntheD-qualitdyataof theforedeeispthhthescatterer sultfsromclosetoisotropic
stress conditions.
-."";::i•:Si HMAX/SHMIN
..
ß-' 1.012
•" 1.1
1.2
.:. ::;'• ..................1..8
.:•...:.:..•...,:::.:..• :::::::•...:•.•:;.::•::. • 3
Figure 14. Isolinesof stressratiosSHmax/Shminfor the modelsiz40configuratiodnisplayedin Figure13.
Strongstressanisotropiys displayedby darkshadingN. earlyisotropicstressconditionsare shownby light
shading.
