摘要
针对高速公路改扩建工程中的分流及应急疏导的两个难点,从道路分流和车型分流两方面简述了高速公路在旧路改造过程中曾用到的分流方案,以及介绍了发生事故后应急疏导的方法。
In the highway reconstruction and extension ,there are two difficulties which are split-flow and emergent grooming.Based on roadway split-flow and vehicle type split-flow,the paper sketches split-flow programs were used in the process of old road reconstruction of highway and emergent grooming measures were presented after the accident.
出处
《青海交通科技》
2014年第1期32-33,共2页
Qinghai Transportation Science and Technology
关键词
道路工程
高速公路
改扩建
分流
应急疏导
road engineering
highway
reconstruction and extension
split-flow
emergent grooming
