What is the axial force of anchor rod? Is it the anchoring force?

when the anchor is pulled out, the axial force distribution is the largest at the anchor hole, and it decreases monotonously inward; When used as a supporting member, the axial force is the largest in the surrounding rock, and the anchor hole and bottom are the smallest. Bolt support is inserted into the rod body inside the rock through the anchor, which changes the mechanical state of the surrounding rock itself. Its stress state and its action mode on surrounding rock are much more complicated than that of shed support. The national standard GBJ86-85 defines anchoring force as the binding force of anchor rod on surrounding rock.