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由于水泥混凝土路面设置有胀缝、缩缝,使得下雨天时,雨水顺着接缝进入路基,容易造成路面水损害,发生唧泥、翻浆、错台等现象。在普通混凝土路面中设置较多的纵向配筋,利用配筋产生的纵向拉应力抵消混凝土收缩产生的应力,预防混凝土路面开裂,同时提高路面整体刚度。本文结合具体工程实例,对连续配筋混凝土路面结构的设计以及施工技术进行分析研究,为同类工程提供参考借鉴。
As the cement concrete pavement with expansion joints, shrinkage, making the rainy day, the rain along the seams into the subgrade, likely to cause water damage on the road, the occurrence of pitting, spatter, wrong Taiwan and so on. In the ordinary concrete pavement to set more vertical reinforcement, the use of longitudinal tensile stress generated by the reinforcement to offset the contraction of concrete stress, prevent cracking of concrete pavement, while increasing the overall stiffness of the road. In this paper, with specific engineering examples, continuous reinforced concrete pavement structure design and construction technology analysis and research, provide reference for similar projects.