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- 1970-1-1
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楼主 |
发表于 2018-4-30 20:49:41
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来自 北京
*KEYWORD
*TITLE
$# title
LS-DYNA keyword deck by LS-PrePost
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$ Units: gram, cm, microsec, 1e+07 N, 10e11pa,Mbar, 1e+07 N-cm,10e4m/s
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$指定计算结果输出格式为DYNA格式
$数据库格式 二进制文件计算结果输出格式
*DATABASE_FORMAT
$# iform ibinary
0 0
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define Section
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$$$$$$定义有限元模型单元类型1为体单元,并选择单元算法为常应变单点积分体元
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define Control Ouput
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*CONTROL_TERMINATION
$# endtim endcyc dtmin endeng endmas
19800.000 0 0.000 0.000 0.000
$$$$$$ DYNA determines initinal step size
$$$$$$ tssfac Scale factor for computed time step (default=0.9;if high explosive are used,the default is lowered to 0.67)
*CONTROL_TIMESTEP
$# dtinit tssfac isdo tslimt dt2ms lctm erode ms1st
0.000 0.800000 0 0.000 0.000 0 0 0
$# dt2msf dt2mslc imscl unused unused rmscl
0.000 0 0 0.000
$$$$$$hourglass energy ,rigidwall energy,sliding interface energy dissipation,rayleigh dissipation
*CONTROL_ENERGY
$# hgen rwen slnten rylen
2 2 2 2
*CONTROL_OUTPUT
$# npopt neecho nrefup iaccop opifs ipnint ikedit iflush
1 3 0 0 0.000 0 100 5000
*CONTROL_HOURGLASS
$# ihq qh
1 0.100000
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Time History
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*DATABASE_BINARY_D3PLOT
$# dt lcdt beam npltc psetid
250 0 0 0 0
$# ioopt
0
*DATABASE_BINARY_D3THDT
$# dt lcdt beam npltc psetid
10 0 0 0 0
*DATABASE_EXTENT_BINARY
$# neiph neips maxint strflg sigflg epsflg rltflg engflg
0 0 3 0 1 1 1 1
$# cmpflg ieverp beamip dcomp shge stssz n3thdt ialemat
0 1 0 1 1 1 2 1
*DATABASE_BINARY_D3DUMP
$# dt lcdt beam npltc psetid
2000.0000 0 0 0 0
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define Materials
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$混凝土(23MPa混凝土)
$取自龚自明 防护工程 BLU-109B侵彻厚混凝土靶体的计算与分析
*MAT_JOHNSON_HOLMQUIST_CONCRETE
1 2.4 0.134 0.79 1.60 0.007 0.61 3.00E-4
3.39e-5 1.0e-6 0.01 7.0 1.08e-4 7.18e-4 1.05e-2 0.1
0.04 1.0 0.174 0.388 0.298 0.55
*MAT_ADD_EROSION
$# mid excl mxpres mneps effeps voleps numfip ncs
1 1234.0000 1234.0000 1234.0000 1234.0000 0.40 1234.0000 1234.0000
$# mnpres sigp1 sigvm mxeps epssh sigth impulse failtm
-4.0E-5 1234.0000 1234.0000 1234.0000 1234.0000 1234.0000 1234.0000 1234.0000
$外壳
*MAT_PLASTIC_KINEMATIC
$# mid ro e pr sigy etan beta
2 7.850000 2.060000 0.330000 0.015000 0.020600 1.000000
$# src srp fs vp
2590.0000 5.558830 3.000000 0.000
$配重
*MAT_PLASTIC_KINEMATIC
$# mid ro e pr sigy etan beta
3 2.800000 2.060000 0.330000 0.015000 0.020600 1.000000
$# src srp fs vp
2590.0000 5.558830 3.000000 0.000
$加速度
*MAT_PLASTIC_KINEMATIC
$# mid ro e pr sigy etan beta
4 6.360000 2.060000 0.330000 0.015000 0.020600 1.000000
$# src srp fs vp
2590.0000 5.558830 3.000000 0.000
$后底盖
*MAT_PLASTIC_KINEMATIC
$# mid ro e pr sigy etan beta
5 7.850000 2.060000 0.330000 0.015000 0.020600 1.000000
$# src srp fs vp
2590.0000 5.558830 3.000000 0.000
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define Parts
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*PART
concrete
$ pid sid mid eosid hgid grav adpopt tmid
1 1 1
*PART
waike
$ pid sid mid eosid hgid grav adpopt tmid
2 2 2
*PART
peizong
$ pid sid mid eosid hgid grav adpopt tmid
3 3 3
*PART
jiasudu
$ pid sid mid eosid hgid grav adpopt tmid
4 4 4
*PART
houdigai
$ pid sid mid eosid hgid grav adpopt tmid
5 5 5
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Initial Condition
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*INITIAL_VELOCITY_GENERATION
$#nsid/pid styp omega vx vy vz ivatn icid
1 1 0.000 -250e-4 0 0 0 0
$# xc yc zc nx ny nz phase irigid
0.000 0.000 0.000 0.000 0.000 0.000 0 0
*SET_PART_LIST
$# sid da1 da2 da3 da4 solver
1 0.000 0.000 0.000 0.000MECH
$# pid1 pid2 pid3 pid4 pid5 pid6 pid7 pid8
2 3 4 5
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define Contacts
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
2 3 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.000000 1.000000 0.000 0.000 1.000000 1.000000 1.000000 1.000000
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
3 4 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.000000 1.000000 0.000 0.000 1.000000 1.000000 1.000000 1.000000
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
4 5 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.000000 1.000000 0.000 0.000 1.000000 1.000000 1.000000 1.000000
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
2 4 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.000000 1.000000 0.000 0.000 1.000000 1.000000 1.000000 1.000000
*CONTACT_AUTOMATIC_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
2 5 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.000000 1.000000 0.000 0.000 1.000000 1.000000 1.000000 1.000000
*CONTACT_ERODING_SURFACE_TO_SURFACE
$# cid title
$# ssid msid sstyp mstyp sboxid mboxid spr mpr
2 1 3 3 0 0 0 0
$# fs fd dc vc vdc penchk bt dt
0.5 0.5 0.000 0.000 0.000 0 0.0001.0000E+20
$# sfs sfm sst mst sfst sfmt fsf vsf
1.2 1.2 0.000 0.000 1.000000 1.000000 1.000000 1.000000
$# isym erosop iadj
1 1 0
*CONTROL_CONTACT
4.80000 0.00000 2 0 1 1 1
0 0 10 0 4.00
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ Define HOURGLASS
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*HOURGLASS
$# hgid ihq qm ibq q1 q2 qb/vdc qw
1 0 0.100000 0 1.500000 6.0000E-2 0.100000 0.100000
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
$
$ included keyword file
$
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
*INCLUDE
waike.k
*INCLUDE_TRANSFORM
peizong.k
50000,50000
*INCLUDE_TRANSFORM
jiasudu.k
80000,80000
*INCLUDE_TRANSFORM
houdigai.k
100000,100000
*INCLUDE_TRANSFORM
target1.k
550000,550000
*END
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