高速公路扩建工程中拼接部的处治措施分析

Analyzing on Treatment of Embankment Splicing in Expressway Widening Engineering

高速公路扩建工程中新老路堤拼接部合理处治措施的应用可以减少新旧路基间的不均匀沉降量和加强新旧路基的整体结合强度,使新旧路基结合为一个整体。总结国内外新旧路基拼接处治的主要工程措施,并在此基础上提出几点建议,可供扩建工程参考。

Reasonable treatment＇s application can reduce differential settlement and strengthen intensity in the embankment splicing, which making the new and old expressway as a union. Some suggestions are proposed base on summarizing domestic and foreign main treatments, which can give reference to widening projects in the future.