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一级公路接入口设置间距不合理,是导致一级公路交通安全隐患和运行效率下降的重要原因。应用接入管理策略中的多种方法确定一级公路最小接入间距值,并对这些值进行比较,最终确定一组推荐值。最后,对接入口按推荐值设置的一级公路运行状况进行仿真验证。
The setting of the spacing of the entrance of a highway is not reasonable, which is an important reason that causes the traffic safety hazard and the operating efficiency of the highway to decline. Apply a variety of methods in access management strategies to determine the minimum access spacing of a highway, and compare these values, and ultimately determine a set of recommended values. Finally, the simulation results of the first-class highway operating conditions set by the recommended value of docking port are carried out.