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考虑到连霍高速郑洛段改扩建工程中所采用的单侧加宽模式在国内尚属首次,可供参考的资料较少,结合笔者参与本项目的设计过程,总结了单侧加宽高速公路的设计要点和思路,为高速公路的加宽设计提供参考。
Considering that the unilateral widening mode adopted in the reconstruction and extension project of Zhengloo Section of Lianhuo Expressway is the first time in China, there is less data available for reference. Based on the author’s participation in the design process of this project, Highway design points and ideas for the widening of highway design reference.