LimitState:RING 3.0 is the latest version of the popular software product for
the analysis of masonry arch bridges - designed from the ground up with the
needs of professional engineers in mind:Modern. intuitive user interface
Multi-ring. multi-span analysis (no need to balance thrusts)
Use a wide range of built-in and user-defined arch profiles
Include local defects such as mortar loss and weak masonry Undertake support
settlement analyses
View moment. shear and normal force diagrams
Allocate separate properties to nearsurface and deep fill
Model reinforcement