关于珠三角河网地带路桥衔接处沉降差问题的探析

On Analysis of the Subsidence Difference at the Joint of Road and Bridge in Pearl River Triangle Zone

对珠江三角河网地带存在严重的路桥衔接处路面沉降差问题的原因进行了分析，指出目前设计规范存 在的不足，提出了解决该问题的建议，并介绍处理该问题的工程实践方法．

This paper studies the reason of the severe subsidence difference at the joint of road and bridge in Pearl River Triangle Zone. It points out the deficiency in the present design criterion, and gives the advice and introduces the engineering practice ways on how to solve the problem.