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该项目评价了1/3尺寸的加速加载试验设备(MMLS3)是否可以模拟真实卡车交通在不同荷载和不同环境条件下路面的车辙性能。以室内试验为辅助,成功地进行了对比研究,为利用MMLS3作为一种工具来预测实际路面的性能提供了良好的基础。文章概述了本研究的主要内容、采用的分析方法及主要研究成果,并给出了应用MMLS3试验预测车辙性能的建议和步骤,可以为国内相关科研人员提供参考。
The project assesses whether the 1/3-size Accelerated Loading Test Equipment (MMLS3) can simulate the rut performance of real truck traffic on pavement under different loads and environmental conditions. A laboratory experiment was used as a supplement to successfully conduct a comparative study, which provided a good foundation for using MMLS3 as a tool to predict the performance of the actual pavement. This paper summarizes the main contents of the study, the analysis methods used and the main research results. It also gives some suggestions and steps for forecasting the rutting performance with the MMLS3 test, which can provide references for domestic researchers.