Preface

In recent years, with the continuous development of the economy, the transportation industry has also developed. In the process of social change and development, highway bridge is a very important part. The use of highway bridge is common, so its quality is very important; and because the bridge design is complicated, the construction quality is very important in general. Once the quality problem of the bridge construction occurs, it will be very difficult to repair it, so it is necessary to strengthen the monitoring and control of bridge construction.

With the rapid development of science and technology, more advanced modern construction technology and supporting equipment have been applied in a large number of engineering practices. Higher construction efficiency and quality have improved the inherent form of human-based traditional construction methods. At the same time, however, engineering quality problems caused by improper application of construction technology or unreasonable construction schemes have frequently appeared. As an important part of urban basic traffic construction, road, bridge and tunnel project should be scientifically managed in a targeted manner and objectively analyzed and controlled its construction quality.

This book mainly elaborates from the introduction, highway facilities and protection project, bridge construction technology, tunnel construction technology, the daily maintenance of the highway, bridge and the tunnel. The content is detailed and comprehensive, hoping to help the relevant staff to carry out the project.

前言

近年来，随着经济的不断发展，交通运输业也出现了新的发展，在社会变化发展过程中，公路桥梁又是非常重要的一部分，公路桥梁运用非常普遍，所以质量好坏与否非常重要，又因为桥梁设计非常复杂，在一般情况下施工质量非常重要，桥梁施工一旦出现质量问题，修补起来非常困难，所以更加要加强桥梁施工的监测与控制。

伴随着科学技术的快速发展，更加先进的现代化施工建设技术及配套设备已在大量的工程实践中得以应用。更高的施工效率和建设质量改善了传统施工方式中以人力为主的固有形态。但与此同时，因施工技术应用不当或施工方案不合理所导致的工程质量问题却频繁出现。对于路桥隧道工程而言，作为城市基础交通建设的重要组成部分，应有针对性地对施工技术进行科学管理，并对工程施工质量进行客观的分析与把控。

本书主要从绪论、公路沿线设施及防护工程、桥梁工程施工技术、隧道工程施工技术、公路桥梁及隧道的日常养护等方面进行阐述，内容详细全面，希望能够帮助相关工作人员的项目开展。