Contact Eroding II
A half of a projectile impacting a plate is modeled. The material is of plastic behavior and with a strain failure criteria. Contact is specified with *CONTACT_ERODING_SURFACE_TO_SURFACE keyword.
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Contact Eroding II
A half of a projectile impacting a plate is modeled. The material is of plastic behavior and with a strain failure criteria. Contact is specified with *CONTACT_ERODING_SURFACE_TO_SURFACE keyword.
*CONTACT_ERODING_SURFACE_TO_SURFACE *CONTROL_CONTACT *CONTROL_TERMINATION *DATABASE_BINARY_D3PLOT *DATABASE_RCFORC *ELEMENT_SOLID *END *INITIAL_VELOCITY *KEYWORD *MAT_PLASTIC_KINEMATIC *NODE *PART *SECTION_SOLID *SET_NODE_LIST *TITLE
*KEYWORD
*TITLE
Projectile Penetrating Plate
$ modified by A. Tabiei, 2000
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*CONTACT_ERODING_SURFACE_TO_SURFACE
$ i i i i i i i i
$ ssid msid sstyp mstyp sboxid mboxid spr mpr
1 2 3 3
$ f f f f f i f f
$ fs fd dc vc vdc penchk bt dt
$ f f f f f f f f
$ sfs sfm sst mst sfst sfmt fsf vsf
$ i i i
$ isym erosop iadj
1 1
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*CONTROL_TERMINATION
$ f i f f f
$ endtim endcyc dtmin endneg endmas
1.000E+02
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*CONTROL_CONTACT
$ f f i i i i i
$ slsfac rwpnal islchk shlthk penopt thkchg orien
10.0
$ i i i i f
$ usrstr usrfac nsbcs interm xpenen
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*DATABASE_BINARY_D3PLOT
$ f i
$ dt/cycl lcdt
10.000000
*DATABASE_RCFORC
$ f i
$ dt/cycl lcdt
0.100000
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*MAT_PLASTIC_KINEMATIC
$ i f f f f f f
$ mid ro e pr sigy etan beta
1 1.862E+01 1.170E+00 0.22 1.790E-02 1.0
$ f f f
$ src srp fs
0.8
*MAT_PLASTIC_KINEMATIC
$ i f f f f f f
$ mid ro e pr sigy etan beta
2 7.896E+00 2.100E+00 0.284 1.000E-02 1.0
$ f f f
$ src srp fs
0.8
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*SECTION_SOLID
$ i i
$ sid elform
1 0
*PART
$ c
$ head
Steel
$ i i i i i i
$ pid sid mid eosid hgid adpopt
1 1 1 0 0 0
*PART
$ c
$ head
Pentrator
$ i i i i i i
$ pid sid mid eosid hgid adpopt
2 1 2 0 0 0
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*INITIAL_VELOCITY
$ i i i
$ nsid nsidex boxid
1
$ f f f f f f
$ vx vy vz
1.246E-01 0.000E+00-3.339E-02
*SET_NODE_LIST
$ i f f f f
$ sid da1 da2 da3 da4
1
$ i i i i i i i i
$ nid1 nid2 nid3 nid4 nid5 nid6 nid7 nid8
$---+----1----+----2----+----3----+----4----+----5----+----6----+----7----+----8
*NODE
$ i8 f f f i i
$ node x y z tc rc
*ELEMENT_SOLID
$ i i i i i i i i i i
$ eid pid n1 n2 n3 n4 n5 n6 n7 n8
*END