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A theory of multiple vehicle type dynamic marginal cost considering departure time choices
multiple vehicle types dynamic marginal cost function point queue
2010/10/29
The analysis of single vehicle type dynamic marginal cost is extended to multiple vehicle type dynamic one based on time-dependent multiple vehicle type queue analysis at a bottleneck. First, a dynami...
英国设计师发明可弯曲防盗自行车（图）
英国 设计师 弯曲防盗 自行车
2010/7/12
据国外媒体报道，21岁的英国设计师凯文•斯科特发明了一款具有革命性的折叠自行车，车架可以弯曲扣在灯柱上，无需使用锁头便可达到防盗目的。面对如此安全的设计，觊觎自行车的小偷也只能望车兴叹。
The methodology for designing accessible public transportation: the Czech experience
accessibility barrier-free methodology public transportation people with reduced mobility
2010/10/29
This is an attempt to ensure an effective process for creating a barrier-free environment. It is necessary, within the scope of the methodological procedure, to analyse the whole system, search for cr...
Development of a decision support system for solving container loading problems
decision support system container loading problem bees algorithm graphical user interface swarm intelligence
2010/10/29
The globalization of supply chains and rising fuel costs are forcing container carriers both to minimize the number of trips and to maximize available container space. This makes container loading (CL...
客运专线铁道车辆随机振动特性
客运专线 铁道车辆 轨道随机不平顺 随机振动
2010/8/26
为分析客运专线车辆在轨道随机不平顺作用下的振动规律,提出了轨道随机不平顺人工短波的概念,给出了短波的模拟样本. 在同时考虑轨道高低不平顺和水平不平顺的基础上,采用德国高速低干扰谱与人工短波样本合成的轨道随机不平顺样本作为车辆鄄轨道耦合振动系统的激励,对车辆的随机振动进行了分析. 探讨了轮轨动作用力、车辆各部件随机振动特性及其随列车运行速度变化的规律. 研究结果表明,随列车运行速度提高,客运专线车辆...
西南交通大学运载工具原理及应用课件第6章 管道运载工具原理及应用。
西南交通大学运载工具原理及应用课件第5章 航空运载工具原理及应用。
西南交通大学运载工具原理及应用课件第4章 公路运载工具原理及应用。
西南交通大学运载工具原理及应用课件第3章 铁路运载工具原理及应用。
西南交通大学运载工具原理及应用课件第2章 水路运载工具原理及应用。
Comparative analysis of the basic features of the expected and perceived quality of mass passenger public transport service in Belgrade
mass passenger public transport benchmarking expected quality of service perceived quality of service quality indicators
2010/10/29
Recently, negative trends towards the environment where the system of Mass Passenger Public Transport (MPPT) operates continue to grow. Mobility and citizens’ standard of living are constantly increas...
Waiting for the Bus
Waiting Bus
2009/10/19
In a natural experiment, college students riding public transit to UCLA were presented
with the opportunity to pay for time savings. They could pay 75¢ to travel right away,
or wait an average ...
This article uses a trip attribute approach to examine the relative passenger attractiveness
of Bus Rapid Transit (BRT) systems compared to other transit modes. It
examines how passengers value trip...