Kinematic Analysis of Reinforced c − ϕ Soil Wall: Linear Backfill Response
摘要
The stability analysis of RE wall considering the kinematics using the horizontal slice method at free-end displacements of soil backfill. Limited resources are available on the c − ϕ soil reinforced with inextensible sheet under oblique displacement. The normal stress-displacement response attributable to transverse force/pull assesses the worth of linear response of the backfill soilinextensible reinforcement assuming total shear stress mobilization along with the interface. Evaluated the outcome of various criteria, including the angle of interface friction (ϕ), no. of layered inextensible sheet reinforcement (n), normalized reinforcement parameters (L/H), backfill stiffness (µ), normalized displacements (WL) is evaluated. The improvement in FOS considering an advancement in shear resistance (FST) is evaluated considering linear backfill response.