Bolt-Grout Interactions in Elastoplastic Rock Mass Using Coupled FEM-FDM Techniques

Table 1

Rock mass properties used in following discussion.

E (GPa)	𝜈	𝜎𝑐𝑖 (MPa)	Ψ	𝑚𝑏	𝑠	𝛼	𝜎^𝑟𝑐𝑖 (MPa)	𝑚𝑟	𝑠𝑟	𝛼𝑟	𝑟(𝑚)
5.0	0.3	40.0	20.0	2.9	3.86E-03	0.5	40.0	2.9	3.86E-03	0.5	2.0