OpenRadioss 2025.1.11
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section_s6.F
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23!||====================================================================
24!|| section_s6 ../engine/source/tools/sect/section_s6.F
25!||--- called by ------------------------------------------------------
26!|| forint ../engine/source/elements/forint.F
27!||--- calls -----------------------------------------------------
28!|| section_skew ../engine/source/tools/sect/section_skew.F
29!|| section_skewp ../engine/source/tools/sect/section_skewp.F
30!|| sum_6_float_sect ../engine/source/system/parit.F
31!||--- uses -----------------------------------------------------
32!|| element_mod ../common_source/modules/elements/element_mod.F90
33!||====================================================================
34 SUBROUTINE section_s6 (
35 1 LFT ,LLT ,NFT ,NSEG ,N1 ,
36 2 N2 ,N3 ,NSTRF ,X ,V ,
37 3 FSAV ,IXS ,FOPTA ,SECFCUM ,FX ,
38 4 FY ,FZ ,TYPE ,NSINT ,IFRAM ,
39 5 NNOD ,NOD ,MS ,XSEC ,FBSAV6 ,
40 6 IPARSENS)
41 use element_mod , only : nixs
42C-----------------------------------------------
43C I m p l i c i t T y p e s
44C-----------------------------------------------
45#include "implicit_f.inc"
46C-----------------------------------------------
47C G l o b a l P a r a m e t e r s
48C-----------------------------------------------
49#include "mvsiz_p.inc"
50C-----------------------------------------------
51C C o m m o n B l o c k s
52C-----------------------------------------------
53#include "comlock.inc"
54#include "com01_c.inc"
55#include "com08_c.inc"
56#include "param_c.inc"
57C-----------------------------------------------
58C D u m m y A r g u m e n t s
59C-----------------------------------------------
60 INTEGER LFT, LLT, NFT, NSEG, N1, N2, N3,TYPE,NSINT
61 INTEGER NSTRF(2,*),IXS(NIXS,*),IFRAM,NNOD,NOD(*)
62 INTEGER IPARSENS
63 my_real X(3,*), FSAV(NTHVKI), FOPTA(6), SECFCUM(7,*),XSEC(4,3),
64 . FX(MVSIZ,8), FY(MVSIZ,8), FZ(MVSIZ,8), V(3,*) ,MS(*)
65 DOUBLE PRECISION FBSAV6(12,6)
66C-----------------------------------------------
67C L o c a l V a r i a b l e s
68C-----------------------------------------------
69 INTEGER JJJ(MVSIZ), UNPACK(0:255,8),
70 . NSA, J, I, K, I1, IPACK, N,POWER2(8),IPERM(6),II
71 my_real fx1(mvsiz), fy1(mvsiz), fz1(mvsiz),
72 . dx1(mvsiz),dy1(mvsiz), dz1(mvsiz),fst(16),
73 . msx, msy, msz,
74 . xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6, xxn, yyn, zzn,
75 . xxc, yyc, zzc, fsx, fsy, fsz, fn, fsnx, fsny, fsnz, fstx,
76 . fsty, fstz, dmx, dmy, dmz
77 DATA power2/1,2,4,8,16,32,64,128/
78 DATA iperm/1,2,3,5,6,7/
79 my_real, DIMENSION(:,:), ALLOCATABLE :: fstparit
80C---------------------------------------------------------
81 IF(nseg==0)RETURN
82 IF(lft+nft>nstrf(1,nseg))RETURN
83 IF(llt+nft<nstrf(1,1 ))RETURN
84C---------------------------------------------------------
85 nsa=0
86C
87 DO i=1,8
88 DO j=0,255
89 unpack(j,i)=mod(j/power2(i),2)
90 ENDDO
91 ENDDO
92C
93 DO j=1,nseg
94 i=nstrf(1,j)-nft
95 IF (lft>i) cycle
96 IF (llt<i) EXIT
97 nsa=nsa+1
98 jjj(nsa)=j
99 ENDDO
100
101C
102 IF(nsa==0)RETURN
103C
104 IF(type+nsint==0)THEN
105C
106 DO i=1,16
107 fst(i)=zero
108 ENDDO
109C
110 IF(iparsens/=0) THEN
111 ALLOCATE(fstparit(12,nsa))
112 DO j=1,nsa
113 DO i=1,12
114 fstparit(i,j) = zero
115 ENDDO
116 ENDDO
117 ENDIF
118C
119 IF(nspmd==1) THEN
120 CALL section_skew(n1 ,n2 ,n3 ,x , xxc, yyc, zzc,
121 2 xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6,
122 3 xxn, yyn, zzn,ifram,nnod,nod,ms)
123 ELSE
124 CALL section_skewp(xxc, yyc, zzc, xx4 , yy4 , zz4 ,
125 2 xx5, yy5, zz5, xx6 , yy6 , zz6 ,
126 3 xxn, yyn, zzn, ifram, n1 , xsec)
127 END IF
128C
129 IF(iparsens==0) THEN ! Parith/Off
130 DO k=1,nsa
131 j = jjj(k)
132 i = nstrf(1,j)-nft
133 ipack = mod(nstrf(2,j),256)
134 DO ii=1,6
135 i1 = iperm(ii)
136 IF(unpack(ipack,i1)/=0)THEN
137 fx1(k)=-fx(i,ii)
138 fy1(k)=-fy(i,ii)
139 fz1(k)=-fz(i,ii)
140C
141 n = ixs(i1+1,nstrf(1,j))
142 dx1(k)=x(1,n)
143 dy1(k)=x(2,n)
144 dz1(k)=x(3,n)
145C
146 fsx=fx1(k)
147 fsy=fy1(k)
148 fsz=fz1(k)
149C
150 fn=fsx*xxn+fsy*yyn+fsz*zzn
151 fsnx=fn*xxn
152 fsny=fn*yyn
153 fsnz=fn*zzn
154 fstx=fsx-fsnx
155 fsty=fsy-fsny
156 fstz=fsz-fsnz
157C
158 dx1(k)=dx1(k)-xxc
159 dy1(k)=dy1(k)-yyc
160 dz1(k)=dz1(k)-zzc
161C
162 msx =dy1(k)*fz1(k)-dz1(k)*fy1(k)
163 msy =dz1(k)*fx1(k)-dx1(k)*fz1(k)
164 msz =dx1(k)*fy1(k)-dy1(k)*fx1(k)
165C
166 dmx =msx*xx4+msy*yy4+msz*zz4
167 dmy =msx*xx5+msy*yy5+msz*zz5
168 dmz =msx*xx6+msy*yy6+msz*zz6
169C
170 fst(1)=fst(1)+fsnx
171 fst(2)=fst(2)+fsny
172 fst(3)=fst(3)+fsnz
173 fst(4)=fst(4)+fstx
174 fst(5)=fst(5)+fsty
175 fst(6)=fst(6)+fstz
176 fst(7)=fst(7)+dmx
177 fst(8)=fst(8)+dmy
178 fst(9)=fst(9)+dmz
179 fst(10) = fst(10) + fsx
180 fst(11) = fst(11) + fsy
181 fst(12) = fst(12) + fsz
182 fst(13) = fst(13) + msx
183 fst(14) = fst(14) + msy
184 fst(15) = fst(15) + msz
185 fst(16)=fst(16)
186 . +fx1(k)*v(1,n)+fy1(k)*v(2,n)+fz1(k)*v(3,n)
187C
188 ENDIF
189 ENDDO
190 ENDDO
191 ELSE ! Parith/On
192 DO k=1,nsa
193 j = jjj(k)
194 i = nstrf(1,j)-nft
195 ipack = mod(nstrf(2,j),256)
196 DO ii=1,6
197 i1 = iperm(ii)
198 IF(unpack(ipack,i1)/=0)THEN
199 fx1(k)=-fx(i,ii)
200 fy1(k)=-fy(i,ii)
201 fz1(k)=-fz(i,ii)
202C
203 n = ixs(i1+1,nstrf(1,j))
204 dx1(k)=x(1,n)
205 dy1(k)=x(2,n)
206 dz1(k)=x(3,n)
207C
208 fsx=fx1(k)
209 fsy=fy1(k)
210 fsz=fz1(k)
211C
212 fn=fsx*xxn+fsy*yyn+fsz*zzn
213 fsnx=fn*xxn
214 fsny=fn*yyn
215 fsnz=fn*zzn
216 fstx=fsx-fsnx
217 fsty=fsy-fsny
218 fstz=fsz-fsnz
219C
220 dx1(k)=dx1(k)-xxc
221 dy1(k)=dy1(k)-yyc
222 dz1(k)=dz1(k)-zzc
223C
224 msx =dy1(k)*fz1(k)-dz1(k)*fy1(k)
225 msy =dz1(k)*fx1(k)-dx1(k)*fz1(k)
226 msz =dx1(k)*fy1(k)-dy1(k)*fx1(k)
227C
228 dmx =msx*xx4+msy*yy4+msz*zz4
229 dmy =msx*xx5+msy*yy5+msz*zz5
230 dmz =msx*xx6+msy*yy6+msz*zz6
231C
232 fst(1)=fst(1)+fsnx
233 fst(2)=fst(2)+fsny
234 fst(3)=fst(3)+fsnz
235 fst(4)=fst(4)+fstx
236 fst(5)=fst(5)+fsty
237 fst(6)=fst(6)+fstz
238 fst(7)=fst(7)+dmx
239 fst(8)=fst(8)+dmy
240 fst(9)=fst(9)+dmz
241 fst(10) = fst(10) + fsx
242 fst(11) = fst(11) + fsy
243 fst(12) = fst(12) + fsz
244 fst(13) = fst(13) + msx
245 fst(14) = fst(14) + msy
246 fst(15) = fst(15) + msz
247 fst(16)=fst(16)
248 . +fx1(k)*v(1,n)+fy1(k)*v(2,n)+fz1(k)*v(3,n)
249C
250 fstparit(1,k)=fstparit(1,k)+fsnx
251 fstparit(2,k)=fstparit(2,k)+fsny
252 fstparit(3,k)=fstparit(3,k)+fsnz
253 fstparit(4,k)=fstparit(4,k)+fstx
254 fstparit(5,k)=fstparit(5,k)+fsty
255 fstparit(6,k)=fstparit(6,k)+fstz
256 fstparit(7,k)=fstparit(7,k)+msx
257 fstparit(8,k)=fstparit(8,k)+msy
258 fstparit(9,k)=fstparit(9,k)+msz
259 fstparit(10,k)=fstparit(10,k) +
260 . ( xx4*(fsnx+fstx) +
261 . yy4*(fsny+fsty) +
262 . zz4*(fsnz+fstz) )
263 fstparit(11,k)=fstparit(11,k) +
264 . ( xx5*(fsnx+fstx) +
265 . yy5*(fsny+fsty) +
266 . zz5*(fsnz+fstz) )
267 fstparit(12,k)=fstparit(12,k) +
268 . ( xx6*(fsnx+fstx) +
269 . yy6*(fsny+fsty) +
270 . zz6*(fsnz+fstz) )
271 ENDIF
272 ENDDO
273 ENDDO
274C
275 CALL sum_6_float_sect(fstparit,12,nsa,1,nsa,fbsav6,12,6)
276C
277 DEALLOCATE(fstparit)
278 ENDIF
279C
280#include "lockon.inc"
281 fsav(1)=fsav(1)+dt12*fst(1)
282 fsav(2)=fsav(2)+dt12*fst(2)
283 fsav(3)=fsav(3)+dt12*fst(3)
284 fsav(4)=fsav(4)+dt12*fst(4)
285 fsav(5)=fsav(5)+dt12*fst(5)
286 fsav(6)=fsav(6)+dt12*fst(6)
287 fsav(7)=fsav(7)+dt12*fst(7)
288 fsav(8)=fsav(8)+dt12*fst(8)
289 fsav(9)=fsav(9)+dt12*fst(9)
290 fsav(10)=fsav(10)+dt12*fst(16)
291 fsav(31)=fsav(31)+dt12*fst(13)
292 fsav(32)=fsav(32)+dt12*fst(14)
293 fsav(33)=fsav(33)+dt12*fst(15)
294 fsav(34)=fsav(34) + dt12* (xx4*(fst(1)+fst(4)) +
295 . yy4*(fst(2)+fst(5)) + zz4*(fst(3)+fst(6)))
296 fsav(35)=fsav(35) + dt12* (xx5*(fst(1)+fst(4)) +
297 . yy5*(fst(2)+fst(5)) + zz5*(fst(3)+fst(6)))
298 fsav(36)=fsav(36) + dt12* (xx6*(fst(1)+fst(4)) +
299 . yy6*(fst(2)+fst(5)) + zz6*(fst(3)+fst(6)))
300 fsav(37)=xxc
301 fsav(38)=yyc
302 fsav(39)=zzc
303 fopta(1) = fopta(1) + fst(10)
304 fopta(2) = fopta(2) + fst(11)
305 fopta(3) = fopta(3) + fst(12)
306 fopta(4) = fopta(4) + fst(13)
307 fopta(5) = fopta(5) + fst(14)
308 fopta(6) = fopta(6) + fst(15)
309#include "lockoff.inc"
310C
311
312 ELSE
313C
314#include "lockon.inc"
315 DO ii=1,6
316 i1=iperm(ii)
317 DO k=1,nsa
318 j = jjj(k)
319 i = nstrf(1,j)-nft
320 ipack = mod(nstrf(2,j),256)
321 IF(unpack(ipack,i1)/=0)THEN
322 n = ixs(i1+1,nstrf(1,j))
323 secfcum(1,n)=secfcum(1,n)- fx(i,ii)
324 secfcum(2,n)=secfcum(2,n)- fy(i,ii)
325 secfcum(3,n)=secfcum(3,n)- fz(i,ii)
326 ENDIF
327 ENDDO
328 ENDDO
329#include "lockoff.inc"
330 ENDIF
331C
332 RETURN
333 END
sum_6_float_sect
subroutine sum_6_float_sect(f, a, b, jft, jlt, f6, d, e)
Definition parit.F:699
section_s6
subroutine section_s6(lft, llt, nft, nseg, n1, n2, n3, nstrf, x, v, fsav, ixs, fopta, secfcum, fx, fy, fz, type, nsint, ifram, nnod, nod, ms, xsec, fbsav6, iparsens)
Definition section_s6.F:41
section_skew
subroutine section_skew(n1, n2, n3, x, xxc, yyc, zzc, xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6, xxn, yyn, zzn, ifram, nnod, nod, ms)
Definition section_skew.F:40
section_skewp
subroutine section_skewp(xxc, yyc, zzc, xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6, xxn, yyn, zzn, ifram, n1, xsec)
Definition section_skewp.F:40