Fig. 8

Frontal view of first principle stresses. a FM [−30°]. b Pal-MI-FM [−30°]. c Ant-MI-FM [−15°]. d Ant-MI-FM [−30°]. e Ant-MI-FM [−45°]. f Ant-MI-FM [+30°]. g Post-MI-FM [−30°]. h Post-MI-FM [−45°]