Experimental dataset on strength recovery and microstructural observation in healed rock salt fractures

Shear Strength Recovery and Sliding Behavior of Healed Rock Salt Fractures: This dataset contains experimental data from shear box tests conducted on rock salt samples with artificial fractures that were allowed to heal under dry or wet (saturated brine) conditions. Healing durations range from a few weeks to one year. The dataset includes mechanical data from shear box tests as well as microstructural data obtained through digital microscopy and micro-computed tomography (micro-CT).

愈合岩盐裂隙的抗剪强度恢复与滑移行为：本数据集包含针对带有人工裂隙的岩盐试样开展的剪切盒试验所得实验数据，此类试样可在干燥或湿润（饱和卤水）环境中完成愈合过程，愈合时长范围为数周至一年不等。数据集涵盖剪切盒试验获取的力学数据，以及通过数码显微镜与微型计算机断层扫描（micro-computed tomography, micro-CT）采集的微观结构数据。