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Fix G_K exponential degradation in damage model #1227

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Fix G_K exponential degradation in damage model #1227

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5 changes: 2 additions & 3 deletions src/common/m_variables_conversion.fpp
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Original file line number Diff line number Diff line change
Expand Up @@ -846,11 +846,11 @@ contains
end if

if (hypoelasticity) then
if (cont_damage) G_K = G_K*max((1._wp - qK_cons_vf(damage_idx)%sf(j, k, l)), 0._wp)
$:GPU_LOOP(parallelism='[seq]')
do i = strxb, strxe
! subtracting elastic contribution for pressure calculation
if (G_K > verysmall) then
if (cont_damage) G_K = G_K*max((1._wp - qK_cons_vf(damage_idx)%sf(j, k, l)), 0._wp)
qK_prim_vf(E_idx)%sf(j, k, l) = qK_prim_vf(E_idx)%sf(j, k, l) - &
((qK_prim_vf(i)%sf(j, k, l)**2._wp)/(4._wp*G_K))/gamma_K
! Double for shear stresses
Expand Down Expand Up @@ -1123,11 +1123,10 @@ contains
end if

if (hypoelasticity) then
if (cont_damage) G = G*max((1._wp - q_prim_vf(damage_idx)%sf(j, k, l)), 0._wp)
do i = strxb, strxe
! adding elastic contribution
if (G > verysmall) then
if (cont_damage) G = G*max((1._wp - q_prim_vf(damage_idx)%sf(j, k, l)), 0._wp)

q_cons_vf(E_idx)%sf(j, k, l) = q_cons_vf(E_idx)%sf(j, k, l) + &
(q_prim_vf(i)%sf(j, k, l)**2._wp)/(4._wp*G)
! Double for shear stresses
Expand Down
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