乐温高速公路排水系统设计

排水系统是高速公路设计的组成部分,它对保证高速公路的使用性能和使用寿命具有十分重要的作用.本文针对乐温高速公路排水系统,重点对中央分隔带排水、路面排水、路基边沟排水和路堑截水沟排水的设计进行了介绍,此外,还结合高速公路排水系统如何与周围景观相协调,提出了一些设计原则和具体的工程措施,可供平原微丘区排水设计时参考.

The Design of Le Wen Highway Drainage System

Drainage system is an important part of highway design,and it hasanessential effect of ensuring the running quality and life-span of highway.This text directs towards the drainage system of Le Wen Highway,primarily to introduce the design of median divider drainage,surface drainage,side drain of roadbed drainage and intercepting drain of cutting excavation drainage.Besids,there are some design practices and specific mechanical control measures according to the coordination between highway drainage system and surroundings,which can offer a reference for drainage design of slightly precipitous plains.