摘要
在机动车右转弯内轮差的形成机制及计算模型基础上,分析设计车辆内轮差在典型车辆轴距、路缘石转弯半径情况下的变化规律。通过对非机动车道断面组合型式下机动车右转弯与非机动、行人的冲突进行仿真分析与对比评估,提出了相应的建议措施,为预防交叉口右转弯事故提供设计参考。
On the basis of the formation mechanism and calculation model of vehicle right turn inner wheel difference,the change rule of vehicle inner wheel different is analyzed and designed under the condition of the typical vehicle wheel base and curb turning radius.Through the simulation analysis and contrastive assessment on the conflict of vehicle right turning with non-motored vehicle and pedestrian in the combination type of non-motored lane section,the corresponding suggestions and measures are put forward,which provide the design reference for preventing the right turning accidents at the intersection.
作者
鄢勇飞
吴丹
张灿
YAN Yongfei;WU Dan;ZHANG Can
出处
《城市道桥与防洪》
2022年第2期41-44,53,M0006,共6页
Urban Roads Bridges & Flood Control
关键词
交叉口
右转弯
内轮差
慢行交通
冲突
intersection
right turning
inner wheel difference
slow traffic
conflict
