Ueta, K., Central Research Institute of Electric Power and Industry, 2003, suggested that

1
Ueta, K., Central Research Institute of Electric
Power and Industry, 2003, suggested that
From right to left when qgtp/4 - f/2
From left to right when qltp/4 - f/2
The appearing sequence of rupture planes depends
largely on the relation between the internal
friction angle of the surface soil and the dip
angle of the bedrock wedge.
2
Why do we have a reverse fault system as a wide
brush?
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Experiment by Lee Hamada, 2003