公路地质灾害的防治研究

Research on Prevention and Cure of Highway Geological Disaster

通过对某高速公路某标段地质灾害的调查、分析、方案比选,运用预应力锚索抗滑支挡结构进行治理,解决了土夹石地层成孔、格构梁浇筑施工技术难题,介绍预应力锚索的工程施工现场检测方法及结果分析。

Based on geological disaster investigation, analysis and scheme comparison of one section of some (highway), this paper applies pre-stress bolt anti-slide structure to control high geological disaster and solves the construct technique for hole formation of clay layer with stone and lattice beam cast technique. This paper also (introduces) the examination of pre-stress bolt and its result and the design (engineering) practice of anchor (engineering.)