OpenRadioss 2025.1.11
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upofftg.F
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23!||====================================================================
24!|| upofftg ../engine/source/elements/xfem/upofftg.F
25!||--- called by ------------------------------------------------------
26!|| xfeoff ../engine/source/elements/xfem/xfeoff.F
27!||--- uses -----------------------------------------------------
28!|| crackxfem_mod ../engine/share/modules/crackxfem_mod.F
29!|| elbufdef_mod ../common_source/modules/mat_elem/elbufdef_mod.F90
30!|| element_mod ../common_source/modules/elements/element_mod.F90
31!||====================================================================
32 SUBROUTINE upofftg(XFEM_TAB ,NG ,
33 . NFT ,JFT ,JLT ,IXFEM ,IEL_CRK ,
34 . ELCUTC ,INOD_CRK,IADTG_CRK,IXTG ,NXLAY ,
35 . CRKEDGE ,XEDGE3N )
36C-----------------------------------------------
37C M o d u l e s
38C-----------------------------------------------
39 USE crackxfem_mod
40 USE elbufdef_mod
41 use element_mod , only : nixtg
42C-----------------------------------------------
43C I m p l i c i t T y p e s
44C-----------------------------------------------
45#include "implicit_f.inc"
46C-----------------------------------------------
47C C o m m o n B l o c k s
48C-----------------------------------------------
49#include "com01_c.inc"
50#include "com_xfem1.inc"
51C-----------------------------------------------
52C D u m m y A r g u m e n t s
53C-----------------------------------------------
54 INTEGER NG,NFT,JFT,JLT,IEL_CRK(*),ELCUTC(2,*),IXFEM,
55 . INOD_CRK(*),IADTG_CRK(3,*),XEDGE3N(3,*),
56 . IXTG(NIXTG,*),NXLAY
57C
58 TYPE(elbuf_struct_), DIMENSION(NGROUP,NXEL) :: XFEM_TAB
59 TYPE (XFEM_EDGE_) , DIMENSION(*) :: CRKEDGE
60C-----------------------------------------------
61C L o c a l V a r i a b l e s
62C-----------------------------------------------
63 INTEGER I,K,IEL,ELCRK,ELCRKTG,ICUT,ILAYCUT,ILAY,ILEV,ITRI,P1,P2,
64 . IEDGE,IBOUNDEDGE,IXEL,IR,IS,IT,IEDGE0,FAC
65 INTEGER D(3),NN(3),OPEN_EDGE(3,NXLAY),ICUT0,ENR_NOD(3),IADTG(3)
66 my_real, DIMENSION(:) ,POINTER :: xoff
67 DATA d/2,3,1/
68C=======================================================================
69 ir = 1
70 is = 1
71 it = 1
72C
73 DO i=jft,jlt
74 iel = i+nft
75 icut = elcutc(1,iel)
76 IF (icut == 0) cycle
77 elcrktg = iel_crk(iel)
78 elcrk = elcrktg + ecrkxfec
79C
80 iadtg(1) = iadtg_crk(1,elcrktg)
81 iadtg(2) = iadtg_crk(2,elcrktg)
82 iadtg(3) = iadtg_crk(3,elcrktg)
83C
84 nn(1) = inod_crk(ixtg(2,iel))
85 nn(2) = inod_crk(ixtg(3,iel))
86 nn(3) = inod_crk(ixtg(4,iel))
87C
88 DO ilay=1,nxlay
89 ilaycut = crkedge(ilay)%LAYCUT(elcrk)
90 DO k=1,3
91 open_edge(k,ilay) = 0
92 ENDDO
93 DO ixel=1,nxel
94 IF (nxlay> 1) THEN
95 xoff => xfem_tab(ng,ixel)%BUFLY(ilay)%LBUF(ir,is,it)%OFF
96 ELSEIF (nxlay== 1) THEN
97 xoff => xfem_tab(ng,ixel)%GBUF%OFF
98 ENDIF
99C---
100 IF (abs(ilaycut) == 1) THEN ! new crack initialized
101c activate new cracked layer:
102 xoff(i) = -xoff(i)
103 ELSE IF (ilaycut == 2) THEN ! old cut layer
104c delete already cracked element if new crack is touching it
105c
106 ilev = nxel*(ilay-1) + ixel
107 enr_nod(1) = crklvset(ilev)%ENR0(1,iadtg(1))
108 enr_nod(2) = crklvset(ilev)%ENR0(1,iadtg(2))
109 enr_nod(3) = crklvset(ilev)%ENR0(1,iadtg(3))
110 DO k=1,3
111 p1 = k
112 p2 = d(k)
113 iedge = xedge3n(k,elcrktg)
114 iboundedge = 0
115 icut0 = 0
116 iedge0 = crkedge(ilay)%IEDGETG(k,elcrktg)
117 IF (iedge > 0) THEN
118 iboundedge = crkedge(ilay)%IBORDEDGE(iedge)
119 icut0 = crkedge(ilay)%ICUTEDGE(iedge)
120 ENDIF
121 IF (iboundedge==0 .and. iedge0==0 .and. icut0> 0) THEN
122 IF (enr_nod(p1) == 0 .AND. enr_nod(p2) == 0) THEN
123 xoff(i) = zero
124 open_edge(k,ilay) = 1
125 ENDIF
126 ENDIF
127 ENDDO
128C---
129 ENDIF ! IF (ABS(ILAYCUT) == 1)
130 ENDDO ! DO IXEL=1,NXEL
131c
132 fac = 0
133 DO k=1,3
134 IF (open_edge(k,ilay) == 1) fac = fac + 1
135 ENDDO
136 IF (fac > 0) THEN
137 DO k=1,3
138 iedge = xedge3n(k,elcrktg)
139 IF (open_edge(k,ilay) == 1) THEN
140 crkedge(ilay)%IBORDEDGE(iedge) = 2
141 ENDIF
142 ENDDO
143 ENDIF
144C--------------------------
145c delete both phantoms on the same side for ITRI /= 0
146C--------------------------
147 itri = xfem_phantom(ilay)%ITRI(1,elcrk)
148
149 IF (itri < 0) THEN
150 IF (nxlay > 1) THEN
151 IF (xfem_tab(ng,2)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
152 xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
153 ELSEIF (xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
154 xfem_tab(ng,2)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
155 ENDIF
156 ELSE
157 IF (xfem_tab(ng,2)%GBUF%OFF(i) == zero) THEN
158 xfem_tab(ng,3)%GBUF%OFF(i) = zero
159 ELSEIF (xfem_tab(ng,3)%GBUF%OFF(i) == zero) THEN
160 xfem_tab(ng,2)%GBUF%OFF(i) = zero
161 ENDIF
162 ENDIF
163 ELSEIF (itri > 0) THEN
164 IF (nxlay > 1) THEN
165 IF (xfem_tab(ng,1)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
166 xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
167 ELSEIF (xfem_tab(ng,3)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) == zero) THEN
168 xfem_tab(ng,1)%BUFLY(ilay)%LBUF(1,1,1)%OFF(i) = zero
169 ENDIF
170 ELSE
171 IF (xfem_tab(ng,1)%GBUF%OFF(i) == zero) THEN
172 xfem_tab(ng,3)%GBUF%OFF(i) = zero
173 ELSEIF (xfem_tab(ng,3)%GBUF%OFF(i) == zero) THEN
174 xfem_tab(ng,1)%GBUF%OFF(i) = zero
175 ENDIF
176 ENDIF
177 ENDIF
178C---
179 ENDDO ! DO ILAY=1,NXLAY
180 ENDDO ! DO I=JFT,JLT
181C-----------------------------------------------
182 RETURN
183 END
my_real
#define my_real
Definition cppsort.cpp:32
crackxfem_mod
Definition crackxfem_mod.F:121
crackxfem_mod::xfem_phantom
type(xfem_phantom_), dimension(:), allocatable xfem_phantom
Definition crackxfem_mod.F:139
crackxfem_mod::crklvset
type(xfem_lvset_), dimension(:), allocatable crklvset
Definition crackxfem_mod.F:146
upofftg
subroutine upofftg(xfem_tab, ng, nft, jft, jlt, ixfem, iel_crk, elcutc, inod_crk, iadtg_crk, ixtg, nxlay, crkedge, xedge3n)
Definition upofftg.F:36