Application of Anchor Bolts in Slope Protection Construction

Slope treatment engineering is widely distributed in the highway, railway, water conservancy project and other infrastructures. The construction methods are not the same from each other.

The slope protection of Nanning-Baihai finished oil pipeline project is very hard because of the complicated geological condition so that it’s difficult for the common bolt to drill hole. The use of anchor bolts effectively solved the difficult problem of drilling hole into loose rock and soil, but also has the features of high efficiency and quality security. Especially the larger diameter anchor bolt has a remarkable effect. Anchor bolt construction technology is simple, easy, reliable and applicable to slope support for loose rock and soil. It also played a great role in the slope treatment of Puguang gas purification plant.

As a new construction technology, anchor bolts have been gradually popularized and applied to retaining wall in recent years and have solved some technical problems in the anchorage construction of loose rock and soil. In the slope protection of Nanning-Baihai finished oil pipeline project, anchor bolts overcame the problems of hole collapse and drilling hole in the extremely loose and broken rock and soil and achieved the initial stability of the slope protection of Nanning-Baihai finished oil pipeline project.