摘要
随着经济的高速发展,原有的高速公路越来越不能满足发展的需要,老路加宽扩建势在必行。京珠高速郑漯段路基加宽的改造设计方案,提出了特殊路基段落的一套改造处理方法,可为老高速公路加宽改造的设计提供方案参考。
With rapid developing of economy, the existing expressways cannot meet the demanding of the development and the widening of old expressway is necessary. The rebuilding project for rebuilding of Zheng-Luo section of Jing-Zhu expressway presents a set of plan for special roadbed processing, which provides reference for the design of widening of old expressway.
出处
《交通标准化》
2006年第2期155-157,共3页
Communications Standardization
关键词
高速公路
压实度
横向裂缝
特殊路基
expressway
degree of compaction
transverse crack
special roadbed
