In order to clarify the influence of fault dislocation on tunnel lining, FEM and single factor variable methods were used explore degree dislocation, dip angle, width, intersection angle between strike axis, form lining structure response, based which length anti-dislocation set-up for engineering design was obtained. The research shows that maximum displacement is basically consistent with dis...

In this technical note, a consistent finite element formulation of the Hyperstatic Reaction Method (HRM) for tunnel linings design is proposed by introducing variational consistently linearized formulation. It permits to consider nonlinear interaction between lining structure and surrounding ground. Recent advances HRM in regard consideration response segmented exposed loads use an iterative al...