Preface

The rapid development of social economy accelerates the process of urbanization, urban traffic roads bear more and more pressure, urban road engineering construction is facing a more severe test, so the adjustment and improvement of urban roads is imminent. The construction quality of subgrade and pavement has a decisive impact on the safety and stability of urban road use.
         China’s transportation network is rapidly improving, which benefits from the increase in the number of highway projects. The highway is the hub connecting various regions, which provides the possibility for regional exchanges. Highway engineering usually has large scale and long construction period, which can not only consume a lot of cost, but also create considerable economic and social benefits. Therefore, it is necessary to control the construction quality of highway engineering. Especially in the highway subgrade and pavement compaction link, the construction efficiency and quality is very important. Because the compaction effect of subgrade and pavement is not only related to the smoothness and aesthetics of pavement, but also affects the stability of subgrade and the service life of the whole project. If the application of subgrade and pavement construction technology is unreasonable, it will affect the follow-up construction and greatly reduce the quality of engineering construction; secondly, the test and detection of highway engineering can be regarded as an important indicator to measure the quality of highway engineering construction, and also an important basis for management in the process of construction. As a standard to measure the construction quality of highway engineering, the test and detection methods of subgrade and pavement engineering play an important role in improving the construction quality.

前 言

社会经济的飞速发展加速了城市化的进程，城市交通道路承受的压力越来越大，城市道路工程建设面临更加严峻的考验，因此对城市道路进行调整与完善迫在眉睫。而路基路面的施工质量对城市道路使用的安全性与稳定性都有着决定性的影响。
        我国交通运输网络正在快速完善中，这得益于公路工程数量的增多。公路是连接各地区的枢纽，为区域间的交流来往提供了可能性。公路工程通常规模较大，施工周期长，在消耗大量成本的同时，也能创造可观的经济效益和社会效益。因此，把控公路工程施工质量是很有必要的。尤其是在公路路基路面压实环节，施工效率和质量更是至关重要。因为路基路面压实效果不仅关乎路面的平整度和美观性，也影响着路基的稳固性以及整个工程的使用寿命。如果路基路面施工技术应用不合理，将会对后续施工造成影响，也会使得工程建设质量大打折扣；其次，对公路工程进行试验检测可以被认为是对公路工程其施工的质量进行衡量的一个重要的指标，同时也是在施工的过程中进行管理的一个重要的依据。而对路基路面的工程进行试验检测的相关方法作为对公路工程其建设的质量进行衡量的一个标准，就对施工质量进行提高方面有着至关重要的作用。