原文传递
CAPACITY OF ROUNDABOUTS IN JORDAN.
| 题名： | CAPACITY OF ROUNDABOUTS IN JORDAN. |
| 作者： | Al-Masaied-HR; Faddah-MZ |
| 关键词： | ROUNDABOUT-; JORDAN-; EMPIRICAL-METHODS; MATHEMATICAL-MODELS; ESTIMATING-; TRAFFIC-CAPACITY; ENTRY-CAPACITY; GEOMETRIC-DESIGN; PERFORMANCE-; COMPARISONS-; EUROPE- |
| 摘要： | An empirical model for estimating roundabout entry capacity for conditions in Jordan has been developed. The performance of the model was compared with the performance of capacity models in Europe. Data, collected from different cities in Jordan, consisted of 775 min of at-capacity operation and included both roundabout traffic and geometric variables. The analysis indicated that circulating traffic flow, widths of entry and circulating roadway, central island diameter, and distance between an entry and a near-side exit has a significant influence on entry capacity. Compared with German, Danish, and French roundabout models, the Jordanian capacity model provided comparable estimates, especially with low levels of circulating traffic. |
| 总页数： | Transportation Research Record. 1997. (1572) pp76-85 (9 Fig., 4 Tab., 12 Ref.) |
| 报告类型： | 科技报告 |
相关文献
- CAPACITY OF ONE-WAY YIELD-CONTROLLED INTERSECTIONS.
- CAPACITY AND PERFORMANCE OF ROUNDABOUTS: A SUMMARY OF RECOMMENDATIONS IN THE FHWA ROUNDABOUT GUIDE.
- PROBABILISTIC MODELS FOR PEDESTRIAN CAPACITY AND DELAY AT ROUNDABOUTS.
- SAFETY, DELAY, AND CAPACITY OF SINGLE-LANE ROUNDABOUTS IN THE UNITED STATES.
- EFFECTS OF OD FLOWS ON ROUNDABOUT ENTRY CAPACITY.
- CAPACITY OF SINGLE-LANE ROUNDABOUTS WITH SLOW TRAFFIC.
检索历史
应用推荐
