该路段独特的自然地质条件孕育众多松散堆积体和地质灾害。为保护公路不受灾害危害,目前采用明洞、防冲刷、排水、抗滑和坡面防护工程。在研究这些防治措施和评价其效果的基础上,提出更合理的堆积体边坡防治方案。同时,为拟建川藏铁路的堆积体边坡灾害提出防治建议。 The section of the unique natural geological conditions gave birth to many loose deposits and geological disasters. To protect the road from hazards, the current use of Myeong-dong, anti-erosion, drainage, anti-skidding and slope protection works. Based on the study of these prevention and control measures and the evaluation of their effects, a more reasonable plan for the prevention and control of the slope of the pile body is proposed. At the same time, it puts forward the prevention and control suggestions for the slope disaster of the built body of the Sichuan-Tibet Railway.