京哈高速公路绥中至盘锦段改扩建工程交通标志及标线指示体系研究

Research on the Indication System of Traffic Signs and Markings for Reconstruction and Expansion Project of Suizhong-Panjin Section of Beijing-Harbin Expressway

京哈高速公路绥中至盘锦段改扩建工程(以下简称沈山高速改扩建段)按照双向十车道进行建设。针对多车道横断面如何划分、互通区出入口车辆如何进行转换等问题,通过不同模式的十车道横断面划分方案比选、出入口标志标线指引适用性分析,得出标准路段采用客货分隔、出入口段采用外侧混行的标志标线指引体系,保障沈山高速改扩建段车辆安全通行。

The reconstruction and expansion project of the Suizhong-Panjin section of the Beijing-Harbin expressway(hereinafter referred to as the reconstruction and expansion section of Shenshan expressway)is constructed according to a two-way ten-lane scheme.In response to issues such as how to divide multi-lane cross sections and how to convert vehicles at the entrance and exit of interchange areas,through the comparison and selection of ten-lane cross section division schemes in different modes,and the analysis on the applicability of entrance and exit sign and marking guidance,it is concluded that the standard section adopts a sign and marking guidance system of passenger and freight separation,and the entrance and exit section adopts an outer mixed traffic,to ensure the safe passage of vehicles in the reconstruction and expansion section of Shenshan expressway.