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高速公路大、中修过程中大多采用边通车。边维修的方法,因此,大、中修过程中的交通管制就显得尤为重要。以京珠高速公路(湖北段)路面中修施工过程中的交通管制为例,通过对减速距离等参数的分析,得出了交通管制与减速距离的关系,并对京珠高速公路(湖北段)中修中利用中央分隔带紧急开口绕行时的交通诱导设施布置方案的安全性进行了分析与探讨。
Expressway, repair process mostly used in the open. While maintenance methods, therefore, in the process of large and medium-sized traffic control is particularly important. Taking the traffic control during the construction process of the Beijing-Zhuhai Expressway (Hubei section) as an example, the relationship between traffic control and deceleration distance is obtained through the analysis of parameters such as deceleration distance, and the relationship between Beijing-Zhuhai Expressway ) Zhongxiu middle of the use of the central separation zone emergency opening bypass when the traffic guidance facilities layout safety analysis and discussion.