Research on Semi-rigid Base Asphalt Pavement Disease and Its Prevention
In order to improve the construction level of semi-rigid base asphalt pavement,this paper analyzes the causes of pavement reflection cracks,ruts and other diseases based on a national first-class highway.The calculation model is established by ABAQUS software,and the stress of reflection cracks and the deformation law of ruts are analyzed.At the same time,measures such as paving fiberglass bars and determining pre-cutting joint spacing at the base are proposed to treat pavement diseases.The research results can provide reference for similar projects.
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