Self Drilling Anchor for Slope Stabilization
Slope stabilization is widely distributed in infrastructures, such as highway, railway and water conservancy project, etc.
As for slopes with complicated geological condition, common supporting method is difficult for pore-forming, while self drilling anchor for slope stabilization is quite effective. The application of self drilling anchor can solve problems of anchoring loose rock soil and firming broken stratum, at the same time, it has advantages of high efficiency and high quality, especially for large-diameter and depth self drilling anchor, the effect is more remarkable, which has accumulated experience for self drilling anchor’s further application.
As a kind of hollow bar, self drilling anchor has screw thread on surface, adopting coupling to connect each other and one-off drill bit is installed at the front end.
Rock and soil body on slope are easy to be weathered, peeled off, destroyed and even collapsed. Self drilling anchor will control rockfall in certain range, reduce influence for environment to minimum, so it has not only reinforcement and protection functions, but also is benefit for environmental protection.
Except supporting method of self drilling anchor, vegetation measure should also be combined. Only this, can their advantages be played and harmonious coexistence between human activity and natural environment be reached.