共被期刊论文引用了4次
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| 1 | Mixed traffic flow modeling near Chinese bus stops and its applications显示文摘To determine how bus stop design influences mixed traffic operation near Chinese bus stops,a new theoretical method was developed by using additive-conflict-flows procedure.The procedure was extended from homogeneous traffic flow to mixed traffic flow.Based on the procedure and queuing theory,car capacity and speed models were proposed for three types of bus stops including curbside,bus bay and bicycle detour.The effects of various combinations of bus stop type,traffic volume,bus dwell time,and berth number on traffic operations were investigated.The results indicate that traffic volume,bus dwell time and berth number have negative effects on traffic operations for any type of bus stops.For different types of bus stops,at car volumes above approximately 200 vehicles per hour,the bus bay and bicycle detour designs provide more benefits than the curbside design.As traffic volume increases,the benefit firstly increases in uncongested conditions and then decreases in congested conditions.It reaches the maximum at car volumes nearly 1 100 vehicles per hour.The results can be used to aid in the selection of a preferred bus stop design for a given traffic volume in developing countries. | 杨小宝 四兵锋 环梅 | 2012 | Journal of Central South University2012，19，9： | 5 |
| 2 | 基于排序赋值方法的FAHP风险评估模型显示文摘为降低专家打分的主观性,更好地满足一致性检验,利用排序赋值法对模糊层次分析法(fuzzy analytical hierarchy process,FAHP)进行改进,在客观数据缺失时,得到灾害天气下大型桥梁运营风险等级.排序赋值法先对层次结构中的因素排序,再将最主要的因素赋值为10,影响最小的因素赋值为1,使用线性内插法给其它因素赋值.分析得出:风险贡献度从大到小依次为,天气等级、持续时间、交通流量、天气覆盖率、车型比例、标志标线可视度、天气种类、车头时距、标志标线清晰度和辨识度;排序赋值法因素越多,权值越准确.最后利用某大桥数据验证了改进模型的有效性. | 李红伟 郭笑彤 陆键 李素兰 | 2017 | 武汉理工大学学报(交通科学与工程版)2017，41，6： | 4 |
| 3 | Survival analysis of car travel time near a bus stop in developing countries显示文摘This paper presents an important investigation into car travel time affected by mixed traffic flow near a bus stop on the basis of survival analysis theory.Travel time data associated with mixed traffic characteristics near a bus stop were collected by video cameras.A hazard-based duration model was introduced to analyze the effects of mixed traffic flow on car travel time.The results indicate that mixed traffic flow impacts car travel time significantly.And the presence of bus berthing violation would delay car travel time.The proposed model can be used to forecast temporal shifts in car travel time due to changes in mixed traffic flow.The influential factors related to mixed traffic flow should be given full consideration in the planning and designing of bus stops in developing countries. | YANG XiaoBao GAO ZiYou GUO HongWei HUAN Mei | 2012 | Science China(Technological Sciences)2012，55，8： | 3 |
| 4 | Bicycle capacity of borrowed-priority merge at unsignalized intersections in China显示文摘To investigate bicyclists' behavior at unsignalized intersections with mixed traffic flow,a bicycle capacity model of borrowed-priority merge was developed by the addition-conflict-flow procedure.Based on the actual traffic situation,the concept of borrowed priority,in which the major-road bicycles borrow the priority of major-road cars to enter the intersections when consecutive headway for major-steam cars is lower than the critical gap for minor-road cars,was addressed.Bicycle capacity at a typical unsignalized intersection is derived by the addition-conflict-flow procedure.The proposes model was validated by the empirical investigation.Numerical results show that bicycle capacity at an intersection is the function of major-road and minor-road car streams.Bicycle capacity increases with increasing major-road cars but decreases with increasing minor-road cars. | 杨小宝 环梅 四兵锋 高亮 | 2012 | Journal of Beijing Institute of Technology2012，21，2： | 0 |
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