论文部分内容阅读
随着城镇一体化建设进程的加快,旧路改造工程增多了,在旧水泥路面改造中施工单位多采用的是加铺沥青路面的方式,而且会应用碎石化技术,这有利于提高路面行驶的舒适度,还可以降低交通安全事故的出现的概率。在旧水泥路面沥青加固层设计中,设计人员需要做好控制与防止放射裂缝出现的工作,利用专业的碎石工具,可以对旧水泥路面进行彻底的破碎,这项操作有效减少了水泥混凝土板裂缝以及位移现象的出现,就碎石化技术在旧路改造工程中的具体应用情况进行简单的介绍。
With the acceleration of the process of urban integration, the reconstruction of old roads has increased. In the reconstruction of old cement pavements, most construction units adopt the method of adding asphalt pavement, and the technology of gravelization will be applied, which is beneficial to improve the pavement driving The comfort, but also can reduce the probability of traffic safety accidents. In the asphalt pavement design of old cement pavement, designers need to do a good job of controlling and preventing the occurrence of radiation cracks. The use of professional gravel tools can completely crush the old cement pavement. This operation effectively reduces the cement concrete slab Cracks and displacement of the emergence of the crushing technology in the old road reconstruction project in the specific application of a brief introduction.