摘要
长期以来,风积沙对沙漠公路一直有着特殊的影响,作为解决这一问题的基础研究--输沙效应分析也就引起了人们的足够重视.公路设计者们正逐渐把分析问题的角度从公路两边的防沙、固沙转移到对公路本身的结构设计上.结合G315线若羌-且末沙漠公路的现状调查,从路堤高度和坡度对输沙的效应进行了分析,提出了在不同的路段上,应设计合理的路堤高度和坡度.
The sand with accumulated wind always influences desert highway, in order to resolve this problem, the analysis of conveying sand effect attracts the people＇s enough attention. The highway designers gradually change the analysis angle from preventing and fixing sand in the highway both sides to the structure design of the highway. The present investigation combined（G315line） Ruoqiang-qiemo desert highway can be analyzed the conveying sand effect from the aspect of the road dike height and slope.
出处
《北华大学学报（自然科学版）》
CAS
2005年第6期553-557,共5页
Journal of Beihua University（Natural Science）
基金
西部交通建设科技项目(200131879702)
关键词
沙漠公路
路堤高度
边坡
输沙效应
影响
Desert highway
Road dike height
Side slope
Conveying sand effect
Influence
