The manufacturer of Rockbolt accessories tells you that the anchor rod is a tension member deep into the ground. One end is connected with the engineering structure, and the other end is deep into the ground. The whole anchor rod is divided into a free section and an anchor section. The free section refers to the anchor rod head The area where the tensile force is transmitted to the anchor is to prestress the anchor rod; the Rockbolt accessories manufacturer tells you that the anchor section refers to the area where the cement paste bonds the prestressed tendons and the soil, and its function is to connect the anchor to the soil. The adhesion and friction of the layer increase, increase the pressure bearing effect of the anchor solid, and transmit the pulling force of the free section to the depth of the soil.

The Rockbolt accessories manufacturer tells you that the bolt is a rod system structure for reinforcement of rock and soil.
Through the longitudinal tensile force of the anchor rod body, the shortcomings of the tensile capacity of the rock and soil are far lower than the compressive capacity.
On the surface, it restricts the separation of the rock and soil from the original body.
Macroscopically, it increases the cohesion of rock and soil.
From a mechanical point of view, it mainly improves the cohesion C and the internal friction angle φ of the surrounding rock mass.
The manufacturer of Rockbolt accessories tells you that its anchor rod is essentially located in the rock and soil to form a new complex with the rock and soil. The anchor rod in this composite body is the key to solving the low tensile capacity of the surrounding rock mass. As a result, the bearing capacity of the rock-soil mass itself is greatly enhanced.
Rockbolt accessories manufacturer tells you that bolt is the most basic part of roadway support in contemporary underground mining mines. It binds the surrounding rocks of the roadway together so that the surrounding rock supports itself.
Rockbolt accessories manufacturers tell you that anchor rods are not only used in mines, but also in engineering technology to actively strengthen slopes, tunnels, dams, etc.