生态水源地工程路面结构的选择——以盐城市区饮用水源生态净化工程为例

Selection of Pavement Structure of Ecological Water Resource Engineering

该文以盐城市区饮用水源生态净化工程为例,介绍了使用彩色水泥混凝土路面的设计方案。盐城市区饮用水生态净化工程是目前我国最大的原水生态净化工程,项目自2008年起历经各阶段设计,目前已基本完工,建成后的总体效果达到了设计的最初构想,功能上具备生态净化的要求,景观效果较好。在场区内,近10 km的道路犹如身体里的血管,把各分区有效地沟通起来形成有机整体,是工程重要的组成部分。道路设计中,遇到了路面结构环保要求严格、与景观的兼容协调性等问题,经认真对比分析,提出了外部环路采用高等级沥青路面,内部区域使用彩色水泥混凝土路面结构的设计方案。

Taking Yancheng Urban Drinking Water Resource Ecological Purification Project as an example,the article introduces the design scheme of color cement concrete pavement.Yancheng Urban Drinking Water Resource Ecological Purification Project is the largest raw water ecological purification project in China now.Since 2008,the project has gone through the designs of every stage,and at present has been basically completed.The overall effect after its completion has achieved the initial conception of design.Its function has the ecological purification and the better landscape effect.In the field,about 10-km road effectively links up each area into the organic whole,which is the important combined part of the project.The environmental protection of pavement structure is strictly required and the compatible coordination of landscape is put forward in the road design.After the comparison and analysis,the design scheme of the high-grade asphalt pavement used for the external ring road and the color cement concrete pavement used for the inner area is proposed.