已服役25年济青高速公路现场加速加载车辙试验数据

“已服役25年济青高速公路现场加速加载车辙试验数据”主要为已服役25年之久的旧沥青路面在加速加载试验过程中采集的沥青层车辙数据，基于激光断面车辙仪测得，数据涵盖了3种温度，分别为60℃、45℃和30℃，其中60℃加载1089.5万次标准轴载，最大车辙深度25mm；45℃加载1191.4万次标准轴载，最大车辙深度13.5mm；30℃加载1172.9万次标准轴载，最大车辙深度4.5mm，数据量为23KB

Accelerated Loading Rutting Test Data from the 25-Year In-Service Jinan-Qingdao Expressway: This dataset primarily collects asphalt layer rutting data acquired during accelerated loading tests on 25-year-old in-service asphalt pavements of the Jinan-Qingdao Expressway. The data was measured using a laser cross-section rutting tester, covering three test temperatures: 60℃, 45℃ and 30℃. Specifically, under the 60℃ condition, 10.895 million standard axle loads were applied, with a maximum rutting depth of 25 mm; under the 45℃ condition, 11.914 million standard axle loads were applied, with a maximum rutting depth of 13.5 mm; under the 30℃ condition, 11.729 million standard axle loads were applied, with a maximum rutting depth of 4.5 mm. The total file size of this dataset is 23 KB.

搜集汇总

背景与挑战

背景概述

该数据集包含济青高速公路服役25年旧沥青路面在加速加载试验中采集的车辙数据。数据通过激光断面车辙仪测量，覆盖60℃、45℃和30℃三种温度下的车辙深度和标准轴载加载次数。