By surveying, the main deformation and destruction mode of the slope in the researched section of Guilin-Liuzhou expressway are landslide, collapse, and there is desquamation a little.

• 经调查，桂柳高速公路研究路段内边坡的主要变形破坏形式以滑坡、崩塌为主，剥落为辅，其形成原因与研究路段的地形地貌、地质环境特征有关。