Table 1 Strength parameters of microweathered granite.

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

Test no

Uniaxial compressive strength(MPa)

Average uniaxial compressive strength(MPa)

E/(GPa)

Average value of E/(GPa)

1

118.87

113.51

20.04

20.85

2

109.16

 

17.51

 

3

112.50

 

25.01

 
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