Data of the hydraulic fracturing propagation across a discontinuity in layered formations

This dataset comprises the results of the hydraulic fracturing test: raw and unprocessed video files, fluid pressures, stress intensity factors, and fracture velocities. Conditions for each experiment are indicated in the description with gelatin stiffness: L for low stiffness, M for medium stiffness, H for high stiffness, and VH for very high stiffness. Total 9 cases of the experiment, 3 cases of homogeneous gelatin samples and 6 cases of layered gelatin samples, were investigated.

本数据集涵盖水力压裂试验的相关结果：原始未处理的视频文件、流体压力、应力强度因子以及裂缝扩展速度。各试验的工况以明胶刚度进行标注：L代表低刚度，M代表中刚度，H代表高刚度，VH代表超高刚度。本次研究共涉及9组试验案例，其中3组为均质明胶样本试验，6组为层状明胶样本试验。