沥青路面车辙病害检测分析及探讨

摘要:

近年来，随着国家基建大力发展，带动了沥青路面设计、施工技术的成熟进步。对一些原有沥青路面不满足车辆运行和安全的道路，进行勘查、改造，并对出现的车辙现象原因进行分析，对沥青路面动稳定度、永久变形、流动数等进行探讨。为后期道路沥青路面设计时，能够精益求精，结合当地环境，选择合理的沥青混合料，延长沥青路面的使用寿命。

Abstract:

In recent years, with the vigorous development of national infrastructure, the maturity and progress of asphalt pavement design and construction technology have been driven. Some roads with original asphalt pavement not meeting the requirements of vehicle operation and safety are surveyed and reconstructed, and the causes of rutting are analyzed. The dynamic stability, permanent deformation and flow number of asphalt pavement are discussed. In the design of asphalt pavement for later roads, we can keep improving and select reasonable asphalt mixture in combination with the local environment to prolong the service life of asphalt pavement.