Roadbed slope protection method and roadbed slope structure

The invention discloses a roadbed slope protection method which comprises the following steps: excavating a roadbed slope based on different preset protection slope ratios to obtain a first slope group, a platform structure, a second slope group and a third slope group; and on the basis of one or more protection modes of anchor rod frame beam protection, anchor cable frame beam protection and spray-seeding grass planting protection, the first side slope group, the second side slope group and the third side slope group are subjected to protection treatment. The invention further discloses a roadbed slope structure. The slope groups with different slope ratios are excavated, different protection modes are adopted for each slope group, the stability and the protection effect of the roadbed slope are improved, and meanwhile, the protection method is applied to roadbed slope structures with various heights. 本发明公开一种路基边坡的防护方法，其中，基于预设的不同的防护坡比对路基边坡进行挖掘，得到第一边坡组、平台结构、第二边坡组以及第三边坡组；基于锚杆框架梁防护、锚索框架梁防护以及喷播植草防护中的一种或多种防护方式，对第一