高速公路

Guilin plans to start construction in Sanjiang, Yangshuo to abatis, Hechi to have security, Nanning ring, Cenxi to water Timor, Guigang to wuzhou Highway, the highway mileage of newly started more than five hundred kilometers, plans to build eight steps Lingfeng, tendons Penny to Cenxi, Song Ma to Wuzhou, Zhongshan Highway to Song Ma Song Ma Chao Jiang paragraph to the highway, a new highway for more than 200 kilometers.

计划开工建设桂林至三江、阳朔至鹿寨、河池至都安、南宁外环、岑溪至水汶、贵港至梧州高速公路，新开工高速公路里程超过500公里，计划建成灵峰至八步、筋竹至岑溪、马江至梧州、钟山至马江高速公路潮江至马江段高速公路，新增高速公路200公里以上。

The article first analysis on the natures of public welfare and nature of expressway ,makes a detailed analysis on the expressway's natures of inremovability、inseparability、cingulum、reticulation、and wear,demonstrates the importance of engineering projects of maintenance of expressway .

本文从分析高速公路的自然属性和社会属性入手，详细分析了高速公路的不可移动性、不可分割性、带状性、网状性及耐久性等自然属性，论证了高速公路养护在保持高速公路的自然属性方面的重要性，详细分析了高速公路的公路的规模收益特性、公路的资金密集性、公路的价值和使用价值、公路的国民经济基础性、公路发展的超前性、公路的社会公益性等特性，说明了高速公路在国民经济中不可或缺，同时也说明高速公路仍然具有局部的、一定程度的商品性，所以高速公路具有较复杂的特性。

The math models of the tree structure chart and the net structure chart are formed by describing the different road state abstractly.The tree structure chart model is presented without consideration of U structure and ring structure. This kind of model has a notable feature: there is a line only between the two dot in the chart, which means that there is only one road from one point to another point in expressway ,so the tree structure chart is called "single roads chart".

在不考虑U型路段和环路的情况下，提出了高速公路的树状结构图模型，该模型具有一个显著的特点：图中两点之间有且仅有一条连线，这意味着由高速公路上的一个地点到达另一个地点仅有一条通路，也称这种高速公路树状结构图为"单路径图"；考虑到包含U型路段和环路的高速公路路况，提出了高速公路的网状结构图模型，这种模型可抽象成一个连通图，即图中任意两点之间至少有一条直线相连，这意味着由高速公路上的一个地点到达另一个地点有多条通路，也称这种高速公路网状结构图为"多路径图"。

With after the item appraising equally, the contrast between the result of implementation that quota and the item is imitated to appraise also with item objective and the each side Shi Ji by the project management twist hempen thread is the foundation.

本文通过对现有高速公路建设项目管理评价体系存在问题的分析，结合高速公路建设项目管理的特点，构建了高速公路建设项目管理绩效评价内容、指标体系，运用模糊评价法、专家评价法、熵评价法等对高速公路建设工程项目管理绩效做出了综合评价。

Fujian's high-speed (600,033 shares now, prices, information, the main trading) companies under the jurisdiction of Stephen Ha Highway, Highway and pyronine Fuquan Highway, along the coast are the major channel in the country Shen - sea of Fujian Highway paragraph, to connect the most economically developed in Fujian Province, the highest degrees outward, the most vigor and vitality of the Southern coastal areas of Fujian Province.

福建高速（600033 股吧，行情，资讯，主力买卖）公司下辖泉厦高速公路、福泉高速公路和罗宁高速公路，均处于国家沿海大通道沈－海高速公路的福建段，连接福建省经济最发达，外向度最高、最具生机和活力的闽东南沿海地区。

Companies under the jurisdiction of Stephen Ha Highway, Fuquan pyronine highways and expressways in the country along the coast are the major channel Shen - sea paragraph Fujian Expressway, connecting the most economically developed areas in Fujian Province, the highest degrees outward, the most with vigor and vitality of the Southern coastal areas of Fujian Province.

股票 福建高速 600033 股吧，行情，资讯（6月8日）福建高速（600033 股吧，行情，资讯，主力买卖）公司下辖泉厦高速公路、福泉高速公路和罗宁高速公路，均处于国家沿海大通道沈－海高速公路的福建段，连接福建省经济最发达，外向度最高、最具生机和活力的闽东南沿海地区。

Five highways in the north of Yangtze region that are under the supervision of Luhe Highway Traffic Police Station consist of the Nanjing section of Nanjing-Lian Yun Gang Highway, Nanjing section of Nanjing-Lian Yun Gang Road, Nanjing section of Nanjing-Nantong Road, Nanjing section of Nanjing-Luoyang Highway and Yong-Luhe Highway.

六合高速公路大队管辖江北区域的宁连高速公路南京段、宁连公路南京高速段、宁通公路南京高速段、宁洛高速公路南京段、雍六高速公路等5条高速公路，总里程近140公里。

With the long-term construction and development of economy of all countries in the world,the expressway has been the symbol of modern society. How to process the post assessment of highway construction project,summar experience of highway construction and management,and prefer the work from now on has come to be a protrudent promble.

随着国民经济持续、快速、健康的发展，我国的高速公路事业进入了一个蓬勃发展的时期，如何对高速公路建设项目进行后评价，总结高速公路建设与管理的经验，指导今后高速公路建设与管理已经成为一个比较突出的问题。

Synthetically considering these characteristics, the method of freeway management and control are presented according to four aspects: system objective orientation and concept design, system demand and requirement analysis, system data management and network structure, traffic control and accident detecting theory as well as its application. Function and structure of system are delimitated from the point view of integration. Construction and function demand of subsystem are analyzed and basic implement projects are presented. In this thesis, system data flow and management method and target which based on system network topology structure and equipment demand are described. Traffic modeling ideology and the process of making dynamic model as well as accident detecting program are presented with centralized and distributed traffic control theory in detail, then freeway ramp control theory which based on predictive model and its theoretic pattern are explored. Finally, based on the object oriented programming, program of accident detecting and checking on freeway is developed by using visual C++ as tool.

论文综合考虑高速公路交通管理系统的上述特征，分别从系统目标定位及概念设计、系统需求分析、系统数据管理及网络结构分析、交通控制与交通事件检测理论与应用四个层面，对高速公路交通管理与控制问题进行了系统阐述，界定了系统的功能及各功能的实现要求，并从系统集成角度划分了系统的结构；分析了各子系统的信息、功能、建设等方面的需求，给出了基本实施方案要求；对系统数据流程进行了描述和梳理，提出了数据管理的方法、目标及措施，分析、设计了系统网络拓扑结构及设备需求；阐述了交通模型的建模思想和动态交通模型的建立过程，对集中式和分散式全局交通控制理论进行了详细的分析，提出了基于预测的高速公路匝道控制理论，并对理论模式及相关的问题进行了研究，分析了高速公路事件检测系统，并采用面向对象的编程思想，以Visual C++为编写工具，开发了高速公路事件检测系统分析软件。

Author puts forward the statistical method of freeway transportation volume and taking Nanjing-Shanghai freeway as an example, firstly obtains the passenger traffic, freight traffic, and turnover volume of passenger traffic, turnover volume of freight traffic and passenger transportation and freight transportation density of freeway in China.

提出了高速公路运输量的统计方法，并以南京—上海高速公路为例，首次统计了中国高速公路的客运量、货运量、客运周转量、货运周转量以及客、货运输密度。研究表明：在南京—上海通道内，高速公路和铁路起着同样的关键作用；货运方面，高速公路和铁路运送货物价值相差很大，两者是互补性的，客运方面，高速公路客运量中个性化出行与铁路是互补性的，而群体性出行与铁路是替代性的。

Next time I see you,I shall give you a black eye.

下次我看见你，我会打你一顿。

In this paper,design scheme of classification system of wood surface color is established.

提出了木质板材颜色分类的系统设计方案。