农村公路路基综合排水设施  

Drainage system for subgrade of rural highways

作　　者：张洪亮[1,2] 梁伟[1] 申爱琴[1] 

机构地区：[1]长安大学特殊地区公路工程教育部重点实验室,陕西西安710064 [2]同济大学道路与交通工程教育部重点实验室,上海200092

出　　处：《长安大学学报（自然科学版）》2008年第5期35-38,共4页Journal of Chang’an University(Natural Science Edition)

基　　金：国家西部交通建设科技项目(200331800059)

摘　　要：针对目前中国农村公路排水设施建设无据可依的现状,重点调查了中国东、中、西部9个省的农村公路排水设施,参照现行的《公路排水设计规范》(JTJ 018-97)的要求,推荐农村公路的村镇路段排水设施分为不设边沟、设土边沟、设不封闭的加固边沟和设用混凝土盖板封闭的加固边沟4种形式;水网路段排水设施有5种形式;山区重点路段的排水设施建议单独设计。The specifications of drainage design for rural highways have still not been found in China. This paper conducted a survey on the drainage systems for subgrade of rural highways in nine typical provinces across China. According to the survey results and the requirements of Specifications of Drainage Design for Highways, this paper recommended the drainage systems without side ditches, with unpaved ditches, with paved ditches which were not covered, and with paved ditches which were covered. In the area rich in water, five kinds of drainage systems were recommended. In some difficulty mountain area, the drainage system was recommended to be designed specially. 8 refs.

关 键 词：道路工程 农村公路 路基 排水设施 

分 类 号：U416.01[交通运输工程—道路与铁道工程]