论文部分内容阅读
随着社会发展,为了满足日益增长交通量需求,在保留既有公路通车的基础上路堤拓宽工程越来越多。在对公路进行拓宽改建的过程中,合理应用泡沫混凝土技术有着至关重要的作用,不仅可以避免新老路基发生差异沉降及侧移问题,同时还可以有效的提升土地利用率。因此,对泡沫混凝土技术在公路拓宽改建工程中的应用进行研究具有极其重要的现实意义。本文首先对泡沫混凝土技术特征进行了介绍,然后分析了该技术的工程应用情况,以供有关人士参考。
With the development of society, in order to meet the increasing traffic demand, more and more embankments are widened on the basis of reserving the existing roads open to traffic. In the process of widening and rebuilding the highway, the rational application of foam concrete technology is of crucial importance. It can not only avoid the differential settlement and lateral displacement of new and old subgrade, but also effectively improve the utilization rate of land. Therefore, the research on the application of foam concrete technology in highway widening and reconstruction project is of extremely important practical significance. This paper first introduced the technical characteristics of foam concrete, and then analyzed the engineering application of the technology for reference by the relevant parties.