Scratch test results for Burlington limestone

These experimental data from scratch tests on Burlington limestone consists of video files and force signal files. Both the force signals and videos files are from two rounds of scratch tests.本数据集为针对伯灵顿石灰岩（Burlington limestone）开展划痕试验所获取的原始实验数据，涵盖视频文件与力信号文件两类。前述力信号与视频文件均取自两轮划痕试验。