Glass fiber anchor cable is also called glass fiber reinforced plastic anchor cable, it is a new type of anchor cable material, which is composed of glass fiber reinforcement and resin matrix. Compared with traditional steel anchor cables, fiberglass anchor cables have the advantages of light weight, corrosion resistance, non-conductivity, etc., and their mechanical properties such as strength and stiffness are also very excellent. Fiberglass anchor cables are generally used in civil engineering, railways, highways, bridges and other engineering fields to support soil, rock and concrete structures. In addition, it is widely used in shipbuilding, wind power, petroleum and other industries. The glass fiber anchor cable can not only ensure the stability and safety of the structure, but also has a long service life and meets the requirements of environmental protection.