Preface

With the continuous development of social economy, the requirements of urban road construction are constantly improving. The normal use and service life of municipal roads are the problems that must be paid attention to in the construction of municipal roads. Due to the development of national economy and the acceleration of urban construction, people have higher and higher requirements for transportation system. In particular, the development of municipal roads has an important impact on people’s normal life and driving safety of vehicles. The quality of municipal road construction projects not only directly affects urban roads, flood control and environmental protection, but also directly affects people’s work and daily life, so it has an important position that can not be ignored. Therefore, in order to ensure the normal use of municipal roads, the normal operation of the city, people’s normal life, we must carry out scientific and reasonable design of municipal roads. Bridge engineering in ancient China has made remarkable achievements, Zhaozhou Bridge is a very good example, it is the crystallization of the collective wisdom of our people. At present, with the rapid development of high technology, China’s bridge construction has made great achievements. In the aspect of bridge construction, construction technology is also in constant innovation. Bridge engineering has always been a difficulty in transportation, but with the joint efforts of people, many unimaginable difficulties have been overcome. We have completed one great feat after another.

      This book aims to start with the basic concepts of municipal roads and bridges, through the exploration of road construction technology and bridge construction technology, so as to find the problems existing in the existing construction technology, so as to better improve the municipal road construction technology and bridge construction technology, improve the quality and efficiency of the whole road construction and bridge construction, and better improve the travel of people with convenience.

前 言

随着社会经济的不断发展，城市道路建设的各项要求也在不断提高，市政道路的正常使用以及其使用寿命是市政道路建设中必须要重视的问题。由于国民经济的发展以及城市建设步伐的加快，人们对交通系统的要求也越来越高。尤其是市政道路的发展与人们的正常生活及车辆的行驶安全都有着重要影响，市政道路施工工程质量的高低，不仅直接影响着城市道路、防洪、环保问题，也直接关系着人们的工作和日常生活， 因此具有不容忽视的重要地位。 所以为了保证市政道路的正常使用，城市的正常运转，人们的正常生活，必须对市政道路进行科学合理的设计。桥梁工程在中国的古代就已经取得了骄人的成绩，赵州桥就是一个非常好的实例，其是我国人民集体智慧的结晶。目前，随着高科技的快速发展，我国的桥梁建设已经取得了不小的成绩。在桥梁建设方面，施工技术也在不断进行革新。桥梁工程历来都是交通运输工作中的难点，但是，在人们集思广益的共同努力下，克服许多无法想象的困难。完成了一个又一个的伟大壮举。
        本书旨在从市政道路以及桥梁的基本概念入手，通过对道路施工技术和桥梁施工技术探究，从而发现现有施工技术中所存在的问题，从而更好地对市政道路施工技术和桥梁施工技术进行改进，提高整个道路施工以及桥梁施工的质量和效率，更好的为人们的出行提供便利。