省道路面加铺改造设计思路  

Design idea of road surface overlay in a province

作　　者：夏正丰 XIA Zheng-feng(Architects&Engineers Co.,Ltd.,of Southeast University,Jiangsu Nanjing 210096 China)

机构地区：[1]东南大学建筑设计研究院有限公司,江苏南京210096

出　　处：《山东交通科技》2020年第4期80-82,共3页

摘　　要：当前我国城镇化步伐加快,原部分郊区省道逐渐成为城区内部道路,促使部分省道外移改道,而原省道则逐渐改造为城市内部快速路使用。依托江苏某省道快速化改造过程中对老路路面加铺改造方案设计,提出了设计过程及思路。At present,the pace of urbanization in China is speeding up.Part of the original suburban provincial roads gradually become the internal roads in the urban area,prompting part of the provincial roads to move out and change roads,while the original provincial roads are gradually transformed into the internal urban expressway for use.This research project provides the design process and ideas for the old road pavement overlay reconstruction scheme in the rapid reconstruction process of a provincial road in Jiangsu province.

关 键 词：改造 弯沉 回弹模量 

分 类 号：U412.3[交通运输工程—道路与铁道工程]