Research Article

[Retracted] Initiation of Triangle Zones by Delamination, Shear, and Compaction at the Front of Fold-and-Thrust Belts

Table 2

Geometrical and material properties for the study of the wedge with an accretion front. The missing information is found in Table 1. The reference stress and length are still  MPa and  m.

SymbolDefinitionValueUnit

Length of triangle region100m
Accretion layer thickness2.5m
Depth of upper décollement1.25m
Lower décollement friction angle20deg
Lower décollement cohesion0.5MPa
Upper décollement friction angle10deg
Upper décollement cohesion0MPa