谈海南县乡旧路改造中的设计原则和方法

摘要

Combining with county old road transformation engineering in Hainan,the paper carries out adjustment design of old road pavment structure,introduces old road geometric design,and describes new-old road connection principles and matters,with a view to guarantee the sub-grade stability and to improve construction quality of road engineering.%结合海南县乡旧路改建工程实例，对原有旧路路面结构进行调整设计，主要介绍了在旧路改造中针对旧路线形设计，新旧路线搭接等应把握的原则和需要注意的问题，以确保路基的稳定性，提高道路工程的施工质量。