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目前旧水泥路面改造设计基本凭经验进行,设计的方案带有较大主观性和一定盲目性,效果不尽理想。本文在对大量旧水泥路面改扩建工程和相关研究进行分析的基础上,总结出了旧水泥路面改造设计的主要内容和基本步骤,分析了改造设计工作面临的主要问题,并结合相关规范和工程实践建立了一个旧水泥路面改造设计的基本决策体系,为广大设计决策和研究人员进行改造设计工作提供了有益借鉴和参考。
At present, the design of the old cement road surface reconstruction is basically carried out empirically. The designed solution has a large subjectivity and certain blindness, and the effect is not satisfactory. Based on the analysis of a large number of reconstruction and expansion projects of old cement pavement and related research, the paper summarizes the main contents and basic steps of the design of old cement pavement reconstruction, analyzes the main problems that the transformation design faces, and combines the relevant norms and engineering The practice has established a basic decision-making system for the design of the old cement road surface reconstruction, which has provided useful reference and reference for the design and decision-making and the renovation and design work of researchers.