OpenRadioss 2025.1.11
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section_p.F
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23!||====================================================================
24!|| section_p ../engine/source/tools/sect/section_p.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_p (LFT,LLT,NFT,NSEG,N1,
35 2 N2,N3,NSTRF,X,V,VR,FSAV,
36 3 IXP, FOPTA,SECFCUM,
37 4 FX,FY,FZ,MX,MY,MZ,
38 5 ITYPE,NSINT,IFRAM,NNOD,NOD,MS,
39 7 XSEC,FBSAV6,IPARSENS)
40 use element_mod , only : nixp
41C-----------------------------------------------
42C I m p l i c i t T y p e s
43C-----------------------------------------------
44#include "implicit_f.inc"
45C-----------------------------------------------
46C G l o b a l P a r a m e t e r s
47C-----------------------------------------------
48#include "mvsiz_p.inc"
49C-----------------------------------------------
50C C o m m o n B l o c k s
51C-----------------------------------------------
52#include "comlock.inc"
53#include "com01_c.inc"
54#include "com08_c.inc"
55#include "param_c.inc"
56C-----------------------------------------------
57C D u m m y A r g u m e n t s
58C-----------------------------------------------
59 INTEGER LFT, LLT, NFT, NSEG, N1, N2, N3, ITYPE,NSINT
60 INTEGER NSTRF(2,*),IXP(NIXP,*),IFRAM,NNOD,NOD(*)
61 INTEGER IPARSENS
62 my_real X(3,*), FSAV(NTHVKI), FOPTA(6), SECFCUM(7,*),
63 . FX(MVSIZ,2), FY(MVSIZ,2), FZ(MVSIZ,2), MX(MVSIZ,2),
64 . my(mvsiz,2), mz(mvsiz,2),
65 . v(3,*), vr(3,*),ms(*),xsec(4,3)
66 DOUBLE PRECISION FBSAV6(12,6)
67C-----------------------------------------------
68C L o c a l V a r i a b l e s
69C-----------------------------------------------
70 INTEGER JJJ(MVSIZ), UNPACK(3,2),
71 . nsa, j, i, k, i1, ipack, n
72 my_real
73 . fx1(mvsiz), fy1(mvsiz), fz1(mvsiz),
74 . mx1(mvsiz), my1(mvsiz), mz1(mvsiz), dx1(mvsiz),
75 . dy1(mvsiz), dz1(mvsiz),fst(16),
76 . msx, msy, msz,
77 . xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6, xxn, yyn, zzn,
78 . xxc, yyc, zzc, fsx, fsy, fsz, fn, fsnx, fsny, fsnz, fstx,
79 . fsty, fstz, dmx, dmy, dmz
80 my_real, DIMENSION(:,:), ALLOCATABLE :: fstparit
81C-----------------------------------------------
82 DATA unpack/1,0,1,
83 . 0,1,1/
84C
85 IF(nseg==0)RETURN
86 IF(lft+nft>nstrf(1,nseg))RETURN
87 IF(llt+nft<nstrf(1,1 ))RETURN
88C---------------------------------------------------------
89 nsa=0
90C
91 DO j=1,nseg
92 i=nstrf(1,j)-nft
93 IF (lft>i) cycle
94 IF (llt<i) EXIT
95 nsa=nsa+1
96 jjj(nsa)=j
97 ENDDO
98C
99 IF(nsa==0)RETURN
100C
101 IF(itype+nsint==0)THEN
102C
103 DO i=1,16
104 fst(i)=zero
105 ENDDO
106C
107 IF(iparsens/=0) THEN
108 ALLOCATE(fstparit(12,nsa))
109 DO j=1,nsa
110 DO i=1,12
111 fstparit(i,j) = zero
112 ENDDO
113 ENDDO
114 ENDIF
115C
116 IF(nspmd==1) THEN
117 CALL section_skew(n1 ,n2 ,n3 ,x , xxc, yyc, zzc,
118 2 xx4, yy4, zz4, xx5, yy5, zz5, xx6, yy6, zz6,
119 3 xxn, yyn, zzn,ifram,nnod,nod,ms)
120 ELSE
121 CALL section_skewp(xxc, yyc, zzc, xx4 , yy4 , zz4 ,
122 2 xx5, yy5, zz5, xx6 , yy6 , zz6 ,
123 3 xxn, yyn, zzn, ifram, n1 , xsec)
124 END IF
125C
126 IF(iparsens==0) THEN ! Parith/Off
127 DO k=1,nsa
128 j = jjj(k)
129 i = nstrf(1,j)-nft
130 ipack = nstrf(2,j)
131 DO i1 = 1,2
132 IF(unpack(ipack,i1)/=0)THEN
133 fx1(k)=fx(i,i1)
134 fy1(k)=fy(i,i1)
135 fz1(k)=fz(i,i1)
136C
137 mx1(k)=mx(i,i1)
138 my1(k)=my(i,i1)
139 mz1(k)=mz(i,i1)
140C
141 n = ixp(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 msx =msx+mx1(k)
167 msy =msy+my1(k)
168 msz =msz+mz1(k)
169C
170 dmx =msx*xx4+msy*yy4+msz*zz4
171 dmy =msx*xx5+msy*yy5+msz*zz5
172 dmz =msx*xx6+msy*yy6+msz*zz6
173C
174 fst(1)=fst(1)+fsnx
175 fst(2)=fst(2)+fsny
176 fst(3)=fst(3)+fsnz
177 fst(4)=fst(4)+fstx
178 fst(5)=fst(5)+fsty
179 fst(6)=fst(6)+fstz
180 fst(7)=fst(7)+dmx
181 fst(8)=fst(8)+dmy
182 fst(9)=fst(9)+dmz
183 fst(10) = fst(10) + fsx
184 fst(11) = fst(11) + fsy
185 fst(12) = fst(12) + fsz
186 fst(13) = fst(13) + msx
187 fst(14) = fst(14) + msy
188 fst(15) = fst(15) + msz
189 fst(16)=fst(16)
190 . +fx1(k)*v(1,n) +fy1(k)*v(2,n) +fz1(k)*v(3,n)
191 . +mx1(k)*vr(1,n)+my1(k)*vr(2,n)+mz1(k)*vr(3,n)
192C
193 ENDIF
194 ENDDO
195 ENDDO
196 ELSE ! Parith/on
197 DO k=1,nsa
198 j = jjj(k)
199 i = nstrf(1,j)-nft
200 ipack = nstrf(2,j)
201 DO i1 = 1,2
202 IF(unpack(ipack,i1)/=0)THEN
203 fx1(k)=fx(i,i1)
204 fy1(k)=fy(i,i1)
205 fz1(k)=fz(i,i1)
206C
207 mx1(k)=mx(i,i1)
208 my1(k)=my(i,i1)
209 mz1(k)=mz(i,i1)
210C
211 n = ixp(i1+1,nstrf(1,j))
212 dx1(k)=x(1,n)
213 dy1(k)=x(2,n)
214 dz1(k)=x(3,n)
215C
216 fsx=fx1(k)
217 fsy=fy1(k)
218 fsz=fz1(k)
219C
220 fn=fsx*xxn+fsy*yyn+fsz*zzn
221 fsnx=fn*xxn
222 fsny=fn*yyn
223 fsnz=fn*zzn
224 fstx=fsx-fsnx
225 fsty=fsy-fsny
226 fstz=fsz-fsnz
227C
228 dx1(k)=dx1(k)-xxc
229 dy1(k)=dy1(k)-yyc
230 dz1(k)=dz1(k)-zzc
231C
232 msx =dy1(k)*fz1(k)-dz1(k)*fy1(k)
233 msy =dz1(k)*fx1(k)-dx1(k)*fz1(k)
234 msz =dx1(k)*fy1(k)-dy1(k)*fx1(k)
235C
236 msx =msx+mx1(k)
237 msy =msy+my1(k)
238 msz =msz+mz1(k)
239C
240 dmx =msx*xx4+msy*yy4+msz*zz4
241 dmy =msx*xx5+msy*yy5+msz*zz5
242 dmz =msx*xx6+msy*yy6+msz*zz6
243C
244 fst(1)=fst(1)+fsnx
245 fst(2)=fst(2)+fsny
246 fst(3)=fst(3)+fsnz
247 fst(4)=fst(4)+fstx
248 fst(5)=fst(5)+fsty
249 fst(6)=fst(6)+fstz
250 fst(7)=fst(7)+dmx
251 fst(8)=fst(8)+dmy
252 fst(9)=fst(9)+dmz
253 fst(10) = fst(10) + fsx
254 fst(11) = fst(11) + fsy
255 fst(12) = fst(12) + fsz
256 fst(13) = fst(13) + msx
257 fst(14) = fst(14) + msy
258 fst(15) = fst(15) + msz
259 fst(16)=fst(16)
260 . +fx1(k)*v(1,n) +fy1(k)*v(2,n) +fz1(k)*v(3,n)
261 . +mx1(k)*vr(1,n)+my1(k)*vr(2,n)+mz1(k)*vr(3,n)
262C
263 fstparit(1,k)=fstparit(1,k)+fsnx
264 fstparit(2,k)=fstparit(2,k)+fsny
265 fstparit(3,k)=fstparit(3,k)+fsnz
266 fstparit(4,k)=fstparit(4,k)+fstx
267 fstparit(5,k)=fstparit(5,k)+fsty
268 fstparit(6,k)=fstparit(6,k)+fstz
269 fstparit(7,k)=fstparit(7,k)+msx
270 fstparit(8,k)=fstparit(8,k)+msy
271 fstparit(9,k)=fstparit(9,k)+msz
272 fstparit(10,k)=fstparit(10,k) +
273 . ( xx4*(fsnx+fstx) +
274 . yy4*(fsny+fsty) +
275 . zz4*(fsnz+fstz) )
276 fstparit(11,k)=fstparit(11,k) +
277 . ( xx5*(fsnx+fstx) +
278 . yy5*(fsny+fsty) +
279 . zz5*(fsnz+fstz) )
280 fstparit(12,k)=fstparit(12,k) +
281 . ( xx6*(fsnx+fstx) +
282 . yy6*(fsny+fsty) +
283 . zz6*(fsnz+fstz) )
284 ENDIF
285 ENDDO
286 ENDDO
287C
288 CALL sum_6_float_sect(fstparit,12,nsa,1,nsa,fbsav6,12,6)
289C
290 DEALLOCATE(fstparit)
291 ENDIF
292C
293#include "lockon.inc"
294 fsav(1)=fsav(1)+dt12*fst(1)
295 fsav(2)=fsav(2)+dt12*fst(2)
296 fsav(3)=fsav(3)+dt12*fst(3)
297 fsav(4)=fsav(4)+dt12*fst(4)
298 fsav(5)=fsav(5)+dt12*fst(5)
299 fsav(6)=fsav(6)+dt12*fst(6)
300 fsav(7)=fsav(7)+dt12*fst(7)
301 fsav(8)=fsav(8)+dt12*fst(8)
302 fsav(9)=fsav(9)+dt12*fst(9)
303 fsav(10)=fsav(10)+dt12*fst(16)
304 fsav(31)=fsav(31)+dt12*fst(13)
305 fsav(32)=fsav(32)+dt12*fst(14)
306 fsav(33)=fsav(33)+dt12*fst(15)
307 fsav(34)=fsav(34) + dt12* (xx4*(fst(1)+fst(4)) +
308 . yy4*(fst(2)+fst(5)) + zz4*(fst(3)+fst(6)))
309 fsav(35)=fsav(35) + dt12* (xx5*(fst(1)+fst(4)) +
310 . yy5*(fst(2)+fst(5)) + zz5*(fst(3)+fst(6)))
311 fsav(36)=fsav(36) + dt12* (xx6*(fst(1)+fst(4)) +
312 . yy6*(fst(2)+fst(5)) + zz6*(fst(3)+fst(6)))
313 fsav(37)=xxc
314 fsav(38)=yyc
315 fsav(39)=zzc
316 fopta(1) = fopta(1) + fst(10)
317 fopta(2) = fopta(2) + fst(11)
318 fopta(3) = fopta(3) + fst(12)
319 fopta(4) = fopta(4) + fst(13)
320 fopta(5) = fopta(5) + fst(14)
321 fopta(6) = fopta(6) + fst(15)
322#include "lockoff.inc"
323C
324 ELSE
325C
326#include "lockon.inc"
327 DO i1 = 1,2
328 DO k=1,nsa
329 j = jjj(k)
330 i = nstrf(1,j)-nft
331 ipack = nstrf(2,j)
332 IF(unpack(ipack,i1)/=0)THEN
333 n = ixp(i1+1,nstrf(1,j))
334 secfcum(1,n)=secfcum(1,n)+fx(i,i1)
335 secfcum(2,n)=secfcum(2,n)+fy(i,i1)
336 secfcum(3,n)=secfcum(3,n)+fz(i,i1)
337 secfcum(5,n)=secfcum(5,n)+mx(i,i1)
338 secfcum(6,n)=secfcum(6,n)+my(i,i1)
339 secfcum(7,n)=secfcum(7,n)+mz(i,i1)
340 ENDIF
341 ENDDO
342 ENDDO
343#include "lockoff.inc"
344 ENDIF
345C
346 RETURN
347 END
sum_6_float_sect
subroutine sum_6_float_sect(f, a, b, jft, jlt, f6, d, e)
Definition parit.F:699
section_p
subroutine section_p(lft, llt, nft, nseg, n1, n2, n3, nstrf, x, v, vr, fsav, ixp, fopta, secfcum, fx, fy, fz, mx, my, mz, itype, nsint, ifram, nnod, nod, ms, xsec, fbsav6, iparsens)
Definition section_p.F:40
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