The Schmidt hammer is a widely-used and inexpensive instrument used to estimate rock strength either in the lab or in the field. Our research team tested the accuracy and repeatability of the Schmidt
This dataset contains mechanical testing and numerical modeling data from sandstone samples collected at depths of 1000–3500 meters in the Songliao Basin, northeastern China. Triaxial tests were condu
Uniaxial compression and direct tension test data of cylindrical marble samples. The marble samples had a height of 100 mm and a diameter of 50 mm, and the primary mineral grains size vary from 1.0 mm
