SPEED
Functions/Subroutines
MAKE_MECH_PROP_CASE_006.f90 File Reference

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Functions/Subroutines

subroutine make_mech_prop_case_006 (rho, lambda, mu, gamma, qs, qp, xs, ys, zs, depth, zs_all, vs30, thickness, sub_tag_all)
 Makes not-honoring technique.
 

Function/Subroutine Documentation

◆ make_mech_prop_case_006()

subroutine make_mech_prop_case_006 ( real*8, intent(out)  rho,
real*8, intent(out)  lambda,
real*8, intent(out)  mu,
real*8, intent(out)  gamma,
real*8, intent(out)  qs,
real*8, intent(out)  qp,
real*8, intent(in)  xs,
real*8, intent(in)  ys,
real*8, intent(in)  zs,
real*8, intent(in)  depth,
real*8, intent(in)  zs_all,
real*8, intent(in)  vs30,
real*8, intent(in)  thickness,
integer*4  sub_tag_all 
)

Makes not-honoring technique.

Mechanical properties given node by node.

Definition at line 23 of file MAKE_MECH_PROP_CASE_006.f90.

26
27 real*8, intent(out) :: rho, lambda, mu, gamma, qs, qp
28 real*8, intent(in) :: xs, ys, zs, depth, zs_all,&
29 vs30, thickness
30 integer*4 :: sub_tag_all
31 real*8 :: ni, vs, vp, depth_real
32
33 rho = 0.d0;
34 lambda = 0.d0;
35 mu = 0.d0;
36 gamma = 0.d0;
37 qs = 0.d0;
38 qp = 0.d0
39
40
41
42 if ((depth .ge. 0.0d0) .and. (zs_all.ge.0.0d0)) then
43 ! Option #1
44 ! VS = 300.0d0 + 6.50d0*Depth !VS: S velocity in m/s
45 ! VP = 600.0d0 + 12.0d0*Depth !VP: P velocity in m/s
46 ! rho = 1900.0d0 + 1.25*Depth !RHO: MASS DENSITY in kg/m^3
47
48 ! Option #2
49 vs = 300.0d0 + 30.0d0*(depth)**0.67 !VS: S velocity in m/s
50 vp = 600.0d0 + 30.0d0*(depth)**0.77 !VP: P velocity in m/s
51 rho = 1900.0d0 + 1.25*depth !RHO: MASS DENSITY in kg/m^3
52 lambda = rho * (vp**2 - 2*vs**2)
53 mu = rho * vs**2
54 gamma = 3.1416e-02 ! (Qs=100)
55 else
56 ! + MATERIAL INSIDE THE BEDROCK (Vs=1500m/s)
57 lambda = 1.0350e+10
58 mu = 5.1750e+09
59 rho = 2300.0d0
60 gamma = 2.0944e-02
61 endif
62

Referenced by make_eltensor_for_cases().

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