Case 2. Reinforce existing road shoulder used self drilling anchor bolt in Nanning-Kunming railway
Click here and learn more. Due to geological conditions, the strength of railways can’t meet design requirements. Under the effect of train-induced dynamic load, it is easy to cause these problems, such as subgrade subsidence, retaining wall crack, and having longitudinal cracks, which could endanger traffic safety. Using the reinforcement method of self drilling anchor bolt and existing retaining( shown in the picture ), it will connect the existing retaining wall with frame, strength the integrity of the retaining wall, and improve the stability and strength of load retaining wall to ensure RAILWAY unimpeded.
Based on two examples above, it shows the excellent application of self drilling anchor bolt in slope and retaining wall. Metis® self drilling anchor bolt is widely used in client-related projects, such as, slope reinforcement, retaining wall, and tunneling because of its outstanding performance of security and stability.