| 1. | To talk principles and method of village highway net planning
浅谈农村公路网布局规划的原则与方法 |
| 2. | The construction of highway net is the proportion of every component of highway net
公路网结构指公路网中各组成部分及其在路网总量中所占的比重关系。 |
| 3. | The 5th section firstly elaborated the optimization theory of construction of highway net . then we utilized these theories to complete hubei highway net ' s optimization layout of technique grade construction and administration rank construction
第5章对公路网结构优化理论进行了阐述，并运用这些理论对湖北省公路网的行政等级结构和技术等级结构进行了优化配置。 |
| 4. | Then making use of the theory , we got the rightful scale of hubei highway net . the 4th section firstly summed up the development course of hubei ' s highway , and then utilized the growth function curve to fit it
然后结合理论，对湖北省公路网的合理规模进行了探讨；第4章对湖北省公路的发展历程进行了总结，在此基础上利用生长函数曲线对其发展轨迹进行了拟合和预测。 |
| 5. | By applying the theories of traffic engineering and systematic engineering , a software of traffic analysis and evaluation system of shanghai highway net will be developed as a main achievement in traffic survey of shanghai highway net data
摘要运用交通工程、系统工程的理论方法，开发《上海公路网交通分析评价系统》软件，作?分析和应用上海市公路网交通调查数据的主要成果形式。 |
| 6. | The construction optimization of highway net means structural rationalization and high - qualityization , it belongs to category of infrastructure construction regulation and is the significant component part of hubei communication industrial structure regulation
公路网结构优化指公路网结构的合理化、高级化，它属于基础设施结构调整范畴，是湖北省交通产业结构调整的重要组成部分。 |
| 7. | The 1st section introduced research background , sense , means and technique routes simply . the 2nd section elaborated transportation theories of macroscopic level and evolution regular of syntheses transportation net construction of middle level . base on this , we summed up the evolution regular of highway net ' s growth cycle and saturated critical point from some representative developed country such as the united states , english , and france
第1章简单介绍了本文的研究背景、意义、方法及技术路线；第2章对宏观层次的运输化理论、中观层次的综合运网结构演变规律进行了概述，在此基础上对美、英、法等典型发达国家公路的成长周期、饱和临界点等演变规律进行了归纳和总结。 |
| 8. | Yet with highway heads for networkization and systemization gradually , construction contradiction existing in the highway infrastructure is also raised one by one , and optimization of the highway construction is put forward to schedule . approaching 20 years is the significant strategy stage for hubei ' s construction optimization of highway net . we need theory from macroscopic level to guide us to locate and realize it successfully
但是，随着公路逐步走向网络化、系统化，公路基础设施中存在的结构性矛盾也逐渐凸现，主要表现在：公路总里程仍显不足；各层次路网规模和其功能、地位不匹配；路网布局不合理，路网整体功能没有发挥；公路技术等级结构不尽合理，高速公路明显偏少，高等级公路比重偏低。 |
| 9. | The driving condition of western district highway net of our country is bad , the highway standard is low and natural disasters such as hill landslide and mud - rock flow etc are very much . there are many difficulties in highway construction and maintaining . the workload and the difficulty of the roadbed protects engineering are more and more great
我国西部地区公路网的行车条件差、公路技术等级和通达水平低，山体滑坡、泥石流等自然灾害较多，给公路建设和公路养护带来了许多困难，路基边坡防护工程的工作量和难度也越来越大。 |
