Shock and Vibration / 2019 / Article / Tab 2

Research Article

Destress Blasting of Rock Mass: Multiscale Modelling and Simulation

Table 2

Material properties for JH-2 material for dolomite.


Density, ρr2840.0kg/m3
Young’s modulus, E77320MPa
Bulk modulus, K150287MPa
Shear modulus, G31084MPa
Poisson’s ratio, ν0.24
Hugoniot elastic limit, HEL2500MPa
HEL pressure, PHEL1440MPa
Maximum tensile strength, T30.23MPa
Intact strength coefficient, A0.73
Fractured strength coefficient, B0.56
Strain rate coefficient, C0.026
Intact strength exponent, N0.57
Fractured strength exponent, M0.57
Bulk factor, β1
Damage coefficient, D10.001
Damage coefficient, D21.17
Pressure coefficient 2, K2−78000MPa
Pressure coefficient 3, K39400000MPa
Maximum normalized fracture strength, 0

We are committed to sharing findings related to COVID-19 as quickly and safely as possible. Any author submitting a COVID-19 paper should notify us at to ensure their research is fast-tracked and made available on a preprint server as soon as possible. We will be providing unlimited waivers of publication charges for accepted articles related to COVID-19. Sign up here as a reviewer to help fast-track new submissions.