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Table 5 Effective elastic constants as a function of aspect ratio of cracks

From: Weak faults at megathrust plate boundary respond to tidal stress

Aspect ratio C11 C12 C13 C33 C44 Vp fast (km s–1) Vs fast (km s–1)
Vp slow (km s–1) Vs slow (km s–1)
1.0 40.310 19.225 19.201 40.310 10.389 4.14 2.10
0.8 40.817 19.454 19.088 39.197 10.309 4.17 2.12
4.08 2.09
0.6 41.452 19.751 18.856 37.459 10.147 4.20 2.13
3.99 2.08
0.4 42.249 20.142 18.351 34.457 9.791 4.24 2.15
3.83 2.04
0.2 43.865 20.671 17.074 28.433 8.734 4.32 2.17
3.48 1.93