With the large-scale expansion of Qinghai Province highway construction, highway landslide and slope disease became the “stumbling block” for project progress and quality. In response to this issue, the authorities actively adopted the measure of anti-slide pile and micro-piles, which is widely used advanced technology at home and abroad. It took anti-slide pile based instead of buffer for the disposal of Longmuergou’s landslide group, XiJiu highway, the only channel from Qinghai provincial capital, Xining to Golog Tibetan Autonomous, which cut the cost from 200 million to 70 million and achieved significant benefits.
In the case, Sinorock® Rock Bolts can play the role of anti-slide pile. The function of anti slide pile is to use anchoring force when anti-slide pile inserts into stable formation under the sliding surface. By this, it can balance the thrust of sliding bodies to increase its stability. Then it will reach steady state when the falling meets impedance. Sinorock® Rock Bolts can be used as retaining wall structures, soil nailing and foundations for avalanche protection in slope stabilization and have the similar effect.