High strength rock bolts are a kind of material used in mine support engineering. Its scope of use is very wide, and its advantages and disadvantages are different depending on its arrangement.
High-strength anchor bolts are the most common construction component in steel construction, and all steel structure engineers will find it familiar and think they know it well.
Roof Bolting Design Soil Nail Install Stress Mechanism The soil nail is passively stressed, that is, after a certain deformation of the soil body, the soil nail is stressed, thereby preventing the soil from continuing to deform; The rock bolt is actively stressed, which means, by pre-stressing the anchor rod, the excessive deformation of soil
High Strength Anchor Bolt is applied to wind turbine foundation system and wind tower structure. Characteristics: excellent anti-delay fracture performance and long fatigue life.
According to the list of prestressed anchor bolt assemblies in the anchor bolt foundation drawing, count the number of parts and perform visual inspection. Check whether the upper and lower anchor plates are deformed