Preface

At present, the problem of urban road traffic congestion has become a big problem in almost all large and medium-sized cities in China. With the rapid development of China’s economy, the new pattern of modern urban and rural integration has gradually formed. It has become a reality that every family has a car. The rapid development of urban construction and vehicle ownership not only makes the road traffic congestion in big cities in China, but also causes road congestion in some counties and even some small towns. So what is the root cause of this phenomenon? Is it urban planning, or urban road design, or other reasons? As well as with the change of national policy, the development direction of construction market has also changed significantly, and transportation engineering and municipal engineering have gradually taken the leading position. At the same time, the cost control of enterprises has penetrated into the whole construction process, which indicates that enterprises need more cost personnel. Therefore, it is an urgent problem to cultivate comprehensive cost personnel who understand both construction budget and highway and municipal engineering budget.
    This book mainly introduces the problems related to urban road traffic design and cost control, hoping to play a role in attracting jade. It is expected that the defects in the design of urban road construction or reconstruction projects in China can be gradually improved in the near future, and make contributions to the smooth traffic of urban roads in China. There are also some imperfections in this book. Experts and readers are welcome to criticize them.

前 言

目前，城市道路交通拥堵问题已经成为我国几乎所有大中城市令政府头疼、百姓困扰的老大难问题。随着我国经济快速发展，城乡一体化的现代城乡新格局逐步形成，老百姓几乎每家都有汽车已经成为现实。这种城市建设和车辆拥有量的高速发展，不仅使得我国大城市的道路交通拥堵，而且连一些县城，甚至一些小镇都产生道路拥堵问题。 那么这种现象出现的根本原因是什么?是城市规划问题， 还是城市道路设计问题，或是其他原因。以及随着国家政策的改变，建筑市场的发展方向也有了重大转变，交通运输工程和市政工程逐渐取得主导地位。同时企业对成本控制已经深入到整个施工过程，这就预示着企业需要更多的造价人员。因此，培养既懂建筑预算又懂公路和市政工程预算的综合性造价人员是亟须解决的问题。
      本书主要介绍了城市道路交通设计以及造价控制相关的问题，希望能起到拋砖引玉的作用，更加期待我国广大城市道路的建设或改造工程在设计上存在的缺陷能够在不久的将来逐步得到改善，为我国城市道路交通畅通化作出贡献。本书也存在一些不完善的地方，敬请有关专家和读者指正。