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边沟和排水沟的区别
更新时间: 2020-07-11 00:00:00  

1、边沟是指路基边缘的排水沟 ;排水沟是把边沟、跌水井、急流槽、截水沟等路基附近低洼处汇集的水,引向路基以外的水沟。

2、设置地点不同:边沟设置于挖方路段;排水沟设置于填方路段的两侧。

3、作用不同:边沟是集水沟,主要是将地表的水汇集在一起引入排水沟;排水沟是将边沟汇集来的水,集中排入附近的沟渠或河流。

4、形式不同:边沟形式多样,可分为梯形、碟形、三角形、矩形边沟等;排水沟一般呈U形。

关键词: 排水沟 区别

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