SPEED
Functions/Subroutines
MAKE_MECH_PROP_CASE_020.f90 File Reference

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Functions/Subroutines

subroutine make_mech_prop_case_020 (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_020()

subroutine make_mech_prop_case_020 ( 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 24 of file MAKE_MECH_PROP_CASE_020.f90.

27
28 real*8, intent(out) :: rho, lambda, mu, gamma, qs, qp
29 real*8, intent(in) :: xs, ys, zs, depth, zs_all,&
30 vs30, thickness
31 integer*4 :: sub_tag_all
32 real*8 :: ni, vs, vp, depth_real
33
34 rho = 0.d0;
35 lambda = 0.d0;
36 mu = 0.d0;
37 gamma = 0.d0;
38 qs = 0.d0;
39 qp = 0.d0
40
41
42 if ( depth .le. thickness ) then
43 vs = 350;
44 vp = 700.d0;
45 rho = 1800.d0;
46 lambda = rho * (vp**2.d0 - 2.d0*vs**2.d0);
47 mu = rho * vs**2.d0;
48 qs = 0.1d0*vs;
49 gamma = 4.d0*datan(1.d0)/qs;
50 ! if (check_case .eq. 1) write(1000,*) xs(ic),ys(ic),zs(ic), VS, VP
51 else
52 vs = 1500
53 vp = 2600;
54 rho = 2700;
55 lambda = rho * (vp**2.d0 - 2.d0*vs**2.d0);
56 mu = rho * vs**2.d0;
57 qs = 0.1d0*vs;
58 gamma = 4.d0*datan(1.d0)/qs;
59 endif
60
61
62
63

Referenced by make_eltensor_for_cases().

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