SPEED
Functions/Subroutines
MAKE_MECH_PROP_CASE_030.f90 File Reference

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Functions/Subroutines

subroutine make_mech_prop_case_030 (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_030()

subroutine make_mech_prop_case_030 ( 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_030.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 !
43 !-------------------------------------------------------------------
44 ! + MATERIAL INSIDE THE ALLUVIAL BASIN - 1st Layer
45
46 if (sub_tag_all.eq.2) then
47 vs = 350.d0;
48 vp = 700.d0;
49 rho = 1800.d0;
50 lambda = rho * (vp**2.d0 - 2.d0*vs**2.d0);
51 mu = rho * vs**2.d0;
52 qs = 0.05d0*vs;
53 gamma = 4.d0*datan(1.d0)/qs;
54 ! + MATERIAL INSIDE THE ALLUVIAL BASIN - 2nd Layer
55 elseif (sub_tag_all.eq.3) then
56 vs = 700.d0;
57 vp = 1250.d0;
58 rho = 2300.d0;
59 lambda = rho * (vp**2.d0 - 2.d0*vs**2.d0);
60 mu = rho * vs**2.d0;
61 qs = 0.05d0*vs;
62 gamma = 4.d0*datan(1.d0)/qs;
63 else ! + MATERIAL "ABOVE" ACROPOLI & BELOW ALLUVIONAL BASINS
64 vs = 1500.d0;
65 vp = 2670.d0;
66 rho = 2500.d0;
67 lambda = rho * (vp**2.d0 - 2.d0*vs**2.d0);
68 mu = rho * vs**2.d0;
69 qs = 0.05d0*vs;
70 gamma = 4.d0*datan(1.d0)/qs;
71 endif
72
73
74

Referenced by make_eltensor_for_cases().

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