路堤
路堤,香港稱「路壆」,是與「路塹」相對,指公路或鐵路、運河建在築起的高堤上,以避免線路水平面隨地形改變。[1]
![](http://images.weserv.nl/?url=//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Embankment_1_%28PSF%29.png/220px-Embankment_1_%28PSF%29.png)
![](http://images.weserv.nl/?url=//upload.wikimedia.org/wikipedia/commons/thumb/3/37/West_som_min_1.jpg/220px-West_som_min_1.jpg)
路堤通常用防水的、不透氣、非多孔的材料建設,以避免含水、透水。[2]
參考文獻
- ^ Scott, J., Loveridge, F., & O'Brien, A. S. (2007). of climate and vegetation on railway embankments[永久失效連結].
- ^ Federal Highway Administration Design Manual: Deep Mixing for Embankment and Foundation Support (PDF). [2020-08-02]. (原始內容存檔於2021-03-01).