r4ke3.F

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!||====================================================================
!||    r4ke3          ../engine/source/elements/spring/r4ke3.F
!||--- called by ------------------------------------------------------
!||    imp_glob_k     ../engine/source/implicit/imp_glob_k.F
!||    imp_glob_k0    ../engine/source/implicit/imp_glob_k.F
!||--- calls      -----------------------------------------------------
!||    assem_p        ../engine/source/implicit/assem_p.F
!||    peoff          ../engine/source/elements/beam/peoff.F
!||    r1coork3       ../engine/source/elements/spring/r1coork3.F
!||    r4mat3         ../engine/source/elements/spring/r4mat3.F
!||    r4sumg3        ../engine/source/elements/spring/r4sumg3.F
!||    tkeg3          ../engine/source/elements/truss/tkeg3.F
!||--- uses       -----------------------------------------------------
!||    elbufdef_mod   ../common_source/modules/mat_elem/elbufdef_mod.f90
!||    element_mod    ../common_source/modules/elements/element_mod.F90
!||====================================================================
      SUBROUTINE r4ke3(JFT    ,JLT   ,NEL   ,MTN    ,PM    ,
     1                 GEO    ,IXR   ,X     ,ELBUF_TAB,NPF   ,
     2                 TF     ,SKEW  ,OFFSET,FR_WAVE,
     3                 IKGEO  ,IGEO ,
     4                 ETAG  , IDDL  ,NDOF  ,K_DIAG ,K_LT  ,
     5                 IADK  ,JDIK  )
C-----------------------------------------------
C   M o d u l e s
C-----------------------------------------------
      USE elbufdef_mod
      use element_mod , only : nixr
C-----------------------------------------------
C   I m p l i c i t   T y p e s
C-----------------------------------------------
#include      "implicit_f.inc"
C-----------------------------------------------
C   G l o b a l   P a r a m e t e r s
C-----------------------------------------------
#include      "mvsiz_p.inc"
C-----------------------------------------------
C   C o m m o n   B l o c k s
C-----------------------------------------------
#include      "com04_c.inc"
#include      "param_c.inc"
C-----------------------------------------------
C   D u m m y   A r g u m e n t s
C-----------------------------------------------
      INTEGER IXR(NIXR,*), NPF(*),JFT,JLT,OFFSET,NEL,MTN,IKGEO
      INTEGER IGEO(*),
     .        ETAG(*),IDDL(*)  ,NDOF(*)  ,IADK(*) ,JDIK(*)
 
C     REAL
      my_real
     .   geo(npropg,*),x(*),tf(*),skew(lskew,*),
     .   fr_wave(*),pm(*),ke11(9,mvsiz),ke12(9,mvsiz),ke22(9,mvsiz),
     .   off(mvsiz),k_diag(*) ,k_lt(*)
C
      TYPE (ELBUF_STRUCT_), TARGET:: ELBUF_TAB
C-----------------------------------------------
C   L o c a l   V a r i a b l e s
C-----------------------------------------------
C     REAL
      my_real
     .     al(mvsiz),kx(mvsiz),ex(mvsiz),ey(mvsiz),ez(mvsiz)
      INTEGER  PID(MVSIZ),NGL(MVSIZ)
      TYPE(G_BUFEL_)  ,POINTER :: GBUF
C-----------------------------------------------
      gbuf => elbuf_tab%GBUF
C
C      I0 = IXR(1,1)
C      IGTYP =  NINT(GEO(12,I0))
c      NB1 =1
c      NB2 =NB1  + NEL
c      NB1 =NB1  + OFFSET
c      NEL3 = 3 * NEL
c      NEL4 = 4 * NEL
C
C=======================================================================
c       NB3 =NB2  + NEL
c       NB4 =NB3  + NEL
c       NB5 =NB4  + NEL
c       IF (SCODVER<101) THEN
c         NB6 =NB5  + NEL
c       ELSE
c         NB6 =NB5  + 2*NEL
c       ENDIF
c       NB7 =NB6  + NEL
c       NB8 =NB7  + NEL
c       NB15 =NB8  + NEL
c       NBFI=NB15  + NEL4
cC......EVENTUELS SUPER-GROUPES OFFSETTING
c       NB2 =NB2  + OFFSET
c       NB3 =NB3  + OFFSET
c       NB4 =NB4  + OFFSET
c       NB5 =NB5  + OFFSET
c       NB6 =NB6  + OFFSET
c       NB7 =NB7  + OFFSET
c       NB8 =NB8  + OFFSET
c       NB15 =NB15  + 4 * OFFSET
      CALL r1coork3(jft     ,jlt    ,x      ,ixr   ,pid    ,
     1              ngl     ,al     ,ex     ,ey    ,ez     ,
     2              gbuf%OFF,off    )
      CALL r4mat3(jft       ,jlt    ,geo    ,kx      ,pid    ,
     1            gbuf%LENGTH,gbuf%FOR,gbuf%TOTDEPL,tf      ,npf    ,
     2            gbuf%POSX,igeo  )
C-------------------------
C     STIFFNESS MATRIX
C-------------------------
      CALL r4sumg3(jft    ,jlt    ,al      ,kx      ,ex     ,
     1             ey     ,ez     ,ke11    ,ke12    ,ke22   )
      IF (ikgeo==1) CALL tkeg3(jft    ,jlt    ,
     1                gbuf%FOR  ,al      ,ke11    ,ke12    ,ke22   )
 
 
              IF (neig>0) CALL peoff(
     1                   nixr, jft, jlt, ixr , etag,
     2                   off )
              CALL assem_p(nixr,3   ,
     1         ixr       ,nel       ,iddl      ,ndof      ,k_diag    ,
     2         k_lt      ,iadk      ,jdik      ,ke11       ,ke12     ,
     3         ke22       ,off       )
C-----------------------------------------------
      RETURN
      END