预应力锚索格构梁加固高边坡施工技术

Construction technology of strengthening high slope with pre-stressed anchor rope lattice beam

针对高速公路施工中高边坡的不稳定,提出了预应力锚索格构梁高边坡加固技术,从施工准备、边坡土石方开挖、造孔、锚索制作、安装等方面论述了预应力锚索格构梁的施工技术,从而更好地防止高速公路边坡不稳定态势的发展。

In light of the instability of high slope in expressway construction, the author proposes the technology to strengthen it with pre-stressed anchor rope lattice beam, and discusses the construction technology of pre-stressed anchor rope lattice beam from construction preparation, excavation of earthwork, pore-forming, and making and installation of anchor cable, in order to better prevent the development of high slope＇s unstable situation in expressway.