橡胶混凝土在道路工程中的应用研究

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关键词：橡胶混凝土；抗压强度；弹性模量；干缩性能

中图分类号：U416.2 文献标识码：A 文章编号：1008-9500（2025）08-0021-03

DOI： 10.3969/j.issn.1008-9500.2025.08.006

Research on the Application of Rubber Concrete in Road Engineering

LINXiangping'，RENGuobin²，WENDecheng²，WEIDingbang²，HULien²，QINHongtao² （1.GansuJiayuguanHighwayDevelopmentCenter，Jiayuguan75iOo，China;2.GansuProvinceTransportationPlangSurvey& Design Institute Co.，Ltd.，Lanzhou730030，China）

Abstract：Theapplicationofrubberconcreteisexplored inroadenginering，especiallitscrackresistanceperformance. Compared to traditional concrete，rubber concrete haslower elastic modulusand shrinkagerate，which can improve road stifnessandreducecracks.Italsohasgoodresistancetodryshrinkage，thermalshrinkage，andhighelasticitytereby improving the performance and quality of road use.

Keywords： rubber concrete; compressive strength; elastic modulus; dry shrinkage property

随着我国基础设施建设快速发展，山区公路需求增加。（剩余2864字）