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Table 1 Parameters for calculating the temperature-time profile and vitrinite maturation

From: Estimation of slip rate and fault displacement during shallow earthquake rupture in the Nankai subduction zone

Symbol

C0004 splay fault

C0007 frontal decollement

Comment, reference

w

1.0 × 10−2

2.0 × 10−3

[m]

Width of the slip zone

C p

1.8

1.7

[J/g/K]

Specific heat capacity [Kinoshita et al. 2009]

ρ

1.8

2.0

[g/cm3]

Bulk density [Kinoshita et al. 2009]

к

5 × 10−7

4 × 10−7

[m2/s]

Thermal diffusivity [Kinoshita et al. 2009]

Ф

0.50

0.47

 

Porosity [Kinoshita et al. 2009]

\( {\sigma}_n^{\prime } \)

4.9

8.5

[MPa]

Effective normal stress [Kinoshita et al. 2009]

μ

 

0.40

 

Frictional coefficient [Ikari et al. 2009]

R 00

0.25

0.27

[%]

Initial vitrinite reflectance [Sakaguchi et al. 2011]

A

 

1.0 × 1013

[/s]

Frequency factor [Suzuki et al. 1993]

E α

 

40.7 1n(R 0 ) + 227

[kJ/mol]

Activation energy [Suzuki et al. 1993]