Table 4 Granite JH-2 parameters.

From: Study on the dynamic response characteristics of lining structures in large-section tunnel blasting using JH-2 model analysis

\(\rho\)/(kg/m3)

G/GPa

A

B

N

C

M

\(\dot{{\varepsilon }_{0}}\)

2540

8.4

0.85

0.28

0.67

0.005

0.67

1

T/(MPa)

D1

D2

HEL/GPa

K1

K2

K3

PHEL/GPa

48

0.005

0.7

3.20

30.02

-857.20

1132.50

2.59

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