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随着已建公路的长期使用,其路面将会出现不同程度的破损,而道路的破损对车辆行驶构成威胁,因此对公路的水泥混凝土路面采取改造措施有其必要性。鉴于此,本文结合某公路水泥混凝土路面改造工程为例,提出符合本工程特点的碎石化施工方案,然后结合弯沉检测结果采取相应处理方案,对于本公路中需要压浆处理的板块采取压浆施工。工程实践结果表明,本工程所采取的技术措施具有显著的有效性,可为类似旧路工程改造提供参考借鉴。
With the long-term use of the built road, the road surface will have different degrees of damage, and the road damage poses a threat to the driving of the vehicle. Therefore, it is necessary to take measures to reform the cement concrete pavement of the road. In view of this, this article combined with a highway cement concrete pavement reconstruction project as an example, put forward in line with the characteristics of the project of the construction program, and then combined with the deflection test results to take the appropriate treatment plan for the highway pressure grouting plate Pulp construction. The result of engineering practice shows that the technical measures adopted in this project have significant effectiveness and can provide reference for the reconstruction of similar old road projects.