Small-scale experiments on time-dependent backward erosion piping

The dataset covers small-scale lab experiments on the time-dependent development of the backward erosion piping (BEP) failure process in dams and levees. Measurements include pore pressure, pipe geometry, pipe flow velocity, and progression rate.本数据集涵盖针对大坝与堤防倒蚀管涌（backward erosion piping, BEP）失效过程随时间演化的小型实验室试验，实测数据包含孔隙水压力、管涌管道几何形态、管内流速以及失效推进速率。