Advances in Civil Engineering / 2020 / Article / Tab 2

Research Article

Model Test Study on Cylindrical Blasting Stress Wave Propagation across Jointed Rock Mass with Different Initial Stresses

Table 2

Physicomechanical parameters and stress similarity coefficient of the similar materials.

TypeRc (MPa)σt (MPa)E50 (GPa)φ (°)c (MPa)μρ (kg/m3)

Similar material5.8640.6135.22623.21.490.2031980
Cσ20.519.69.620.1

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