新老路结合部不均匀沉降对路面结构的影响及控制  

The Influence and Control of Uniformity Settlement of New-old Road Combination to Road Structure

作　　者：肖峰[1] 朱兵兵[1] 

机构地区：[1]巢湖市公路管理局,安徽巢湖238000

出　　处：《交通标准化》2005年第4期43-48,共6页Communications Standardization

摘　　要：在老路改造中,新老路结合的处理是工程施工的难点和要点。因此,对新老路结合部土基的不均匀变形及其对路面结构的影响进行分析,并提出对新老路结合部沉降的控制标准,同时对新老路结合部的设计指标作出一些建议是十分有益的。During the reconstruction of old road,it is combination disposing that is the difficulty and the point of engineering construction. Therefore,it is benefit to analyze the uniformity distortion of ground bedding of new-old road combination and the influence to pavement structure,and put forward the controlling standard of new-old road combination sink,with providing some advice of design indexes.

关 键 词：新老路结合部 路面结构 控制 

分 类 号：U417.8[交通运输工程—道路与铁道工程]