摘要:本文提出了一种路基坡面防护数字化设计方法，该方法参考多条高速公路与国省干道的设计经验构建了坡面防护知识库，融合了路线、地形及地质等多源设计数据，通过智能分析手段实现了坡面防护设计与工程数量计算，形成了规范的设计成果。经验证，该方法可以有效地减少设计人员的重复性工作，提高设计效率和设计质量，对路基工程设计的数字化、智能化具有较强的参考价值。

Abstract: This paper proposes a digital design method of subgrade slope protection, which constructs a slope protection knowledge base by referring to the design experience of several highways and national and provincial trunk roads, integrates the design data of routes, topography, geology and other multi-source design data. Under the practice above, the paper realizes the slope protection design and engineering quantity calculation through intelligent analysis means, and forms a standardized design result. It is proved that this method can effectively reduce the repetitive work of designers and improve the design efficiency and design quality, which could be a reference for the digital and intelligent design of roadbed engineering.