摘要
结合实际案例,介绍了路面路基评定、路基路面拼宽设计、管线排查等道路改扩建工程设计的主要内容,总结了设计要点,包括保证设计参数的准确性、增加挡土墙设计、路基路面拼宽设计、沉降控制等。
Combined with practical cases, this paper introduces the main contents of road reconstruction and expansion engineering design, such as road subgrade evaluation, road subgrade width design, pipeline investigation, etc., and summarizes the key points of design,including ensuring the accuracy of design parameters, adding retaining wall design, road subgrade width design, settlement control, etc..
作者
孙朋帅
SUN Peng-shuai(Baoding Baotong Highway Survey and Design Co.Ltd.,Baoding 071000,China)
出处
《工程建设与设计》
2022年第12期116-118,共3页
Construction & Design for Engineering
关键词
改扩建道路
路线设计
路基路面设计
rebuilding and expanding roads
route design
roadbed and pavement design
作者简介
孙朋帅(1986-),男,河北保定人,工程师,从事公路设计与研究。
