ABSTRACT
A previously published mathematical model for reinforced jointed rock is used to predict the effect of the controlling variables on the mechanical response of two practical examples. These examples are a bolted rock pillar, subject to compression, and a bolted set of joints, subject to shear. The mathematical model is based on an elastic/visco-plastic algorithm that enables variations in the rock joint orientation, compliance, strength, and flow properties to be considered, as well as the amount, orientation, strain hardening, stiffening, and prestress of the reinforcement. Results are presented that indicate how such variables influence the strength and compliance for the two practical examples investigated.
