古代日本能剧中的宁波人

日本有一部著名的能乐剧《唐船》,讲述的是明代居住在明州的祖庆官人,在一场船只争夺中,被掳到日本,沦为奴仆。他在日本生活十三年,娶了日本妻子,并生有二子。《唐船》的素材,来源于明代倭寇的侵犯和掠夺事件。当时宁波人被倭寇绑架至日本,时有发生,《唐船》的故事,多少折射出一些历史的影子。以《唐船》为线索,聚焦14-16世纪东亚海域世界,挖掘宁波与日本之间发生的贸易冲突、倭寇掠夺等,从而了解一部分特殊人群在日本的生活状况。     

基于熵值加权逼近理想排序技术的城乡公交线网结构比较研究

为比较江苏南部和浙江北部两个典型发达地区的城乡公交线网结构,选择了海宁市、海盐县、张家港市和吴江区4 个县级行政区作为样本,借助Transcad 4.5 软件计算线网密度、非直线系 数、重复系数、连通度、站点覆盖率、平均站距等6 个城乡公交线网结构指标属性值并进行标准化,采用熵值加权逼近理想排序技术作为评价方法,通过利用评价指标固有信息来判别指标权重,计算城乡公交线网结构评价值与正、负理想解的距离后得到评价值与理想解的贴近度。对4 个样本的贴近度进行排序,发现张家港市城乡公交线网结构最佳,其后依次为吴江区、海宁市、海盐县,总的来说苏南样本优于浙北样本,两地城乡公交线网结构仍有改善空间。     

A multi-criteria evaluation of solutions and alternatives for matching capacity to demand in an airport system: the case of London

This paper applies multi-criteria decision-making (MCDM) methods to the evaluation of solutions and alternatives for matching airport system airside (runway) capacity to demand. For such a purpose, ‘building a new runway’ is considered as the solution and candidate airports of the system as alternatives for implementing the solution. The alternative airports are characterized by their physical/spatial, operational, economic, environmental, and social performance represented by corresponding indicator systems which, after being defined and estimated under given operating scenarios, are used as evaluation attributes/criteria by the selected MCDM methods. Two MCDM methods – Simple Additive Weighting and Technique for Order of Preference by Similarity to Ideal Solution – are applied to the case of the London airport system to rank and select the preferred alternative from three candidate airports – Heathrow, Gatwick, and Stansted – for where a new runway could be built.     

英版航海图书资料的新发展

随着计算机及互联网技术的发展,航海人员常用的航海图书资料的出版形式也有了很大的变化,掌握这些变化对有效快捷地使用航海资料是非常有帮助的。从这一点出发,对英版资料最新发展情况作一阐述。     

移动荷载作用下沥青路面表面裂缝应力强度因子分析

文章结合沥青面层和半刚性基层间的摩擦接触状况,分析沥青路面表面裂缝应力强度因子的变化规律,探讨了不同的面层厚度、不同的面层和基层模量以及不同的裂缝深度对应力强度因子的影响,为改进沥青路面的抗裂设计方法和表面裂缝的养护维修提供理论参考。     

Toll product preferences and implications for alternative payment options and going cashless

There has been a great deal of research on deriving estimates of the value of travel time savings (VTTS) as a way of converting travel time benefits of toll roads relative to free routes into monetary units, the major user benefit in the development of forecasts of traffic and hence revenue streams. By contrast there has been almost no consideration given to identifying the role that various tollroad products play in establishing preferences for toll routes over non-tolled routes. Increasingly tollroads give users the option to pay by cash at a toll booth, by electronic tolling or by a pre- or post-paid debit and credit account system involving vehicle identification. The efficiency gained by electronic tolling for both the users and the operator have resulted in moves in many jurisdictions to eliminate cash collection entirely (or not introduce it when introducing a new tolled road facility), and to introduce a range of pre- and post-payment options. This has been accompanied by a growing move to distance-based charging in some contexts which is more cumbersome to structure with a cash option. This paper investigates current and potential travellers’ preferences for a range of toll products and how much individual’s are willing to pay for very specific toll products. Data from a stated choice experiment is used in a mixed logit model to establish the role that toll products play in the context of offered times and costs of alternative routes, in choosing between alternative ways of paying for the use of tolled routes.

铁路自闭贯通线路故障检测模型

通过分析10kV自闭贯通线路短路和接地故障特征，建立了故障检测模型，对铁路自闭贯通线路发生相间短路故障和单相接地故障进行了仿真．仿真分析结果表明，利用此模型判断相间短路和单相接地故障类型及所在区间是可行的．     

钢筋混凝土框架柱抗剪承载力分析

在现有试验数据的基础上，通过对以往试验结果的分析，以及对现有几种抗剪承载力计算公式的分析比较，综合考虑剪跨比、轴压比和配筋率对抗剪性能的影响，从中提出了与试验值符合较好的计算公式，并就如何提高框架柱的延性和变形能力提出了一些建议，对钢筋混凝土框架柱的设计有重要指导意义。     

基于公交优先的城市和谐交通发展双E推模式

基于公交优先的城市和谐交通发展双E推模式是依据当前我国城市交通现状提出的切实可行的策略模式,主要包括政府推动力和企业推动力。     

路桥过渡段沉降成因分析与设计、施工控制研究

结合公路与桥梁过渡段的设计与施工实践,从理论上分析了路桥过渡段不均匀沉降的原因,并从设计与施工两方面提出了有效的改进措施,以减少路桥过渡段的不均匀沉降,对提高公路的使用品质有着重要的现实意义。