Parametric Study of Pedestrian Speeds at Midblock Crossings

被引:47
作者
Rastogi, Rajat [1 ]
Chandra, Satish [1 ]
Vamsheedhar, J. [1 ]
Das, Vivek R. [1 ]
机构
[1] Indian Inst Technol Roorkee, Dept Civil Engn, Roorkee 247667, Uttar Pradesh, India
关键词
Pedestrian; Speed; Cross flows; Urban areas; Right of way; Traffic volume; Size effect; ROAD; AGE;
D O I
10.1061/(ASCE)UP.1943-5444.0000083
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
The speed of pedestrians is a major issue in the design and provision of pedestrian facilities. Pedestrians' speed while crossing a road depends on various characteristics related to pedestrians, traffic, and physical features of the road. A few of these characteristics are age and gender of the pedestrian, pedestrian movement singly or in a group, traffic volume, size of the urban area, and width of the road. This paper presents pedestrian crossing speeds estimated at midblock sections of the roads selected in three cities in India: Chandigarh, Hyderabad, and Delhi. It is observed that 15th-percentile speeds are in the range of 0.83-1.02 m/s, which is less than the crossing speed (1.2 m/s) used in pedestrian facility designs. Two-way movements on roads result in higher psychophysical activity, thus increasing the crossing speed by 6%. The width of the road to be crossed, the pattern of crossing, and directional traffic movement also affect the crossing speeds. It is observed that crossing speed increases with road width, traffic volume, and size of the urban area. The average crossing speeds are low near educational and bus terminus areas and greater at tourist and shopping locations. Significant difference is observed in crossing speeds on three-lane undivided and four-and six-lane divided roads, for male and female pedestrians, and different age groups. It is suggested to use 0.95 m/s as the crossing speed for facility design. This can be modified to 0.79 and 0.91 m/s, respectively, if the proportion of older or female pedestrians is high. DOI: 10.1061/(ASCE)UP.1943-5444.0000083. (C) 2011 American Society of Civil Engineers.
引用
收藏
页码:381 / 389
页数:9
相关论文
共 30 条
  • [1] [Anonymous], 1983, 4A6 ITE COMM
  • [2] Bowman BL., 1994, TRANSPORTATION RES R, P67
  • [3] Coffin A., 1995, TRANSPORT RES REC, V1487, P63
  • [4] CRESSWELL C, 1978, TRAFFIC ENG CONTROL, V19, P546
  • [5] Pedestrian free speed behavior in crossing flows
    Daamen, Winnie
    Hoogendoorn, Serge P.
    [J]. TRAFFIC AND GRANULAR FLOW ' 05, 2007, : 299 - +
  • [6] Dewar R.E., 1992, Traffic Engineering Handbook
  • [7] Diaz E. M., 2002, TRAFFIC PSYCHOL BEHA, V5, P169, DOI DOI 10.1016/S1369-8478(02)00015-3
  • [8] DiPietro C M., 1970, Highway Research Record, P80
  • [9] *FHWA, 2003, MAN UN TRAFF CONTR D
  • [10] Another look at pedestrian walking speed
    Fitzpatrick, Kay
    Brewer, Marcus A.
    Turner, Shawn
    [J]. PEDESTRIANS AND BICYCLES, 2006, (1982): : 21 - +