*HEADING
: PRESSURE LOADING Of A QUARTER CYLINDER; SINGLE LAYER OF GASKET
ELEMENTS CONNECTED TO CPS4R ELEMENTS USING TIE CONSTRAINT
PAIRS. [GKPS4]
**
*NODE
1, 10., 0.
2, 14.6667, 0.
3, 19.3333, 0.
4, 24., 0.
5, 9.87688, 1.56435
6, 14.4861, 2.29437
7, 19.0953, 3.0244
8, 23.7045, 3.75443
9, 9.51056, 3.09017
10, 13.9488, 4.53225
11, 18.3871, 5.97433
12, 22.8254, 7.41641
13, 8.91006, 4.53991
14, 13.0681, 6.65853
15, 17.2261, 8.77715
16, 21.3842, 10.8958
17, 8.09017, 5.87785
18, 11.8656, 8.62085
19, 15.641, 11.3638
20, 19.4164, 14.1068
21, 7.07107, 7.07107
22, 10.3709, 10.3709
23, 13.6707, 13.6707
24, 16.9706, 16.9706
25, 5.87785, 8.09017
26, 8.62085, 11.8656
27, 11.3638, 15.641
28, 14.1068, 19.4164
29, 4.5399, 8.91007
30, 6.65853, 13.0681
31, 8.77715, 17.2261
32, 10.8958, 21.3842
33, 3.09017, 9.51057
34, 4.53225, 13.9488
35, 5.97433, 18.3871
36, 7.41641, 22.8254
37, 1.56434, 9.87688
38, 2.29437, 14.4861
39, 3.0244, 19.0953
40, 3.75443, 23.7045
41, -4.37114E-7, 10.
42, -6.411E-7, 14.6667
43, -8.45087E-7, 19.3333
44, -1.04907E-6, 24.
1001, 24., 0.
1002, 25., 0.
1003, 23.7045, 3.75443
1004, 24.6922, 3.91086
1005, 22.8254, 7.41641
1006, 23.7764, 7.72543
1007, 21.3842, 10.8958
1008, 22.2752, 11.3498
1009, 19.4164, 14.1068
1010, 20.2254, 14.6946
1011, 16.9706, 16.9706
1012, 17.6777, 17.6777
1013, 14.1068, 19.4164
1014, 14.6946, 20.2254
1015, 10.8958, 21.3842
1016, 11.3498, 22.2752
1017, 7.41641, 22.8254
1018, 7.72542, 23.7764
1019, 3.75443, 23.7045
1020, 3.91086, 24.6922
1021, -1.04907E-6, 24.
1022, -1.09278E-6, 25.
2001, 25., 0.
2002, 33.3333, 0.
2003, 41.6667, 0.
2004, 50., 0.
2005, 24.6922, 3.91086
2006, 32.9229, 5.21448
2007, 41.1537, 6.5181
2008, 49.3844, 7.82172
2009, 23.7764, 7.72543
2010, 31.7019, 10.3006
2011, 39.6274, 12.8757
2012, 47.5528, 15.4509
2013, 22.2752, 11.3498
2014, 29.7002, 15.133
2015, 37.1253, 18.9163
2016, 44.5503, 22.6995
2017, 20.2254, 14.6946
2018, 26.9672, 19.5928
2019, 33.709, 24.4911
2020, 40.4508, 29.3893
2021, 17.6777, 17.6777
2022, 23.5702, 23.5702
2023, 29.4628, 29.4628
2024, 35.3553, 35.3553
2025, 14.6946, 20.2254
2026, 19.5928, 26.9672
2027, 24.4911, 33.709
2028, 29.3893, 40.4509
2029, 11.3498, 22.2752
2030, 15.133, 29.7002
2031, 18.9163, 37.1253
2032, 22.6995, 44.5503
2033, 7.72543, 23.7764
2034, 10.3006, 31.7019
2035, 12.8757, 39.6274
2036, 15.4508, 47.5528
2037, 3.91086, 24.6922
2038, 5.21448, 32.9229
2039, 6.5181, 41.1537
2040, 7.82172, 49.3844
2041, -1.09278E-6, 25.
2042, -1.45705E-6, 33.3333
2043, -1.82131E-6, 41.6667
2044, -2.18557E-6, 50.
**
**
*ELEMENT, TYPE=CPS4R, ELSET=REG
1, 1, 2, 6, 5
2, 2, 3, 7, 6
3, 3, 4, 8, 7
4, 5, 6, 10, 9
5, 6, 7, 11, 10
6, 7, 8, 12, 11
7, 9, 10, 14, 13
8, 10, 11, 15, 14
9, 11, 12, 16, 15
10, 13, 14, 18, 17
11, 14, 15, 19, 18
12, 15, 16, 20, 19
13, 17, 18, 22, 21
14, 18, 19, 23, 22
15, 19, 20, 24, 23
16, 21, 22, 26, 25
17, 22, 23, 27, 26
18, 23, 24, 28, 27
19, 25, 26, 30, 29
20, 26, 27, 31, 30
21, 27, 28, 32, 31
22, 29, 30, 34, 33
23, 30, 31, 35, 34
24, 31, 32, 36, 35
25, 33, 34, 38, 37
26, 34, 35, 39, 38
27, 35, 36, 40, 39
28, 37, 38, 42, 41
29, 38, 39, 43, 42
30, 39, 40, 44, 43
*ELEMENT, TYPE=GKPS4, ELSET=GASKET
1001, 1003, 1001, 1004, 1002
1002, 1005, 1003, 1006, 1004
1003, 1007, 1005, 1008, 1006
1004, 1009, 1007, 1010, 1008
1005, 1011, 1009, 1012, 1010
1006, 1013, 1011, 1014, 1012
1007, 1015, 1013, 1016, 1014
1008, 1017, 1015, 1018, 1016
1009, 1019, 1017, 1020, 1018
1010, 1021, 1019, 1022, 1020
*ELEMENT, TYPE=CPS4R, ELSET=REG
2001, 2001, 2002, 2006, 2005
2002, 2002, 2003, 2007, 2006
2003, 2003, 2004, 2008, 2007
2004, 2005, 2006, 2010, 2009
2005, 2006, 2007, 2011, 2010
2006, 2007, 2008, 2012, 2011
2007, 2009, 2010, 2014, 2013
2008, 2010, 2011, 2015, 2014
2009, 2011, 2012, 2016, 2015
2010, 2013, 2014, 2018, 2017
2011, 2014, 2015, 2019, 2018
2012, 2015, 2016, 2020, 2019
2013, 2017, 2018, 2022, 2021
2014, 2018, 2019, 2023, 2022
2015, 2019, 2020, 2024, 2023
2016, 2021, 2022, 2026, 2025
2017, 2022, 2023, 2027, 2026
2018, 2023, 2024, 2028, 2027
2019, 2025, 2026, 2030, 2029
2020, 2026, 2027, 2031, 2030
2021, 2027, 2028, 2032, 2031
2022, 2029, 2030, 2034, 2033
2023, 2030, 2031, 2035, 2034
2024, 2031, 2032, 2036, 2035
2025, 2033, 2034, 2038, 2037
2026, 2034, 2035, 2039, 2038
2027, 2035, 2036, 2040, 2039
2028, 2037, 2038, 2042, 2041
2029, 2038, 2039, 2043, 2042
2030, 2039, 2040, 2044, 2043
*ELSET,ELSET=INSIDE,GEN
3,30,3
*ELSET,ELSET=OUTSIDE,GEN
2001,2028,3
********************************************************
*NORMAL
1001,1001,1.,0.,0.
1010,1021,0.,1.,0.
********************************************************
*surface,NAME=gask_i
gasket,spos
*surface,NAME=gask_o
gasket,sneg
*surface,NAME=reg_i
inside,s2
*surface,NAME=reg_o
outside,s4
*TIE,NAME=SBMPC,POSITION TOLERANCE=.001
gask_o,reg_i
gask_i,reg_o
********************************************************
*ORIENTATION,SYSTEM=C,NAME=CYL
0.0,0.0,0.0,0.0,0.0,1.0
*SOLID SECTION,ELSET=REG,MATERIAL=STEEL,ORIENTATION=CYL
*MATERIAL,NAME=STEEL
*ELASTIC
2e5,0.3
*****************************
*GASKET SECTION,ELSET=GASKET,BEHAVIOR=IS
*GASKET BEHAVIOR,NAME=IS
*GASKET THICKNESS BEHAVIOR,TYPE=DAMAGE,DIRECTION=LOADING
0.,0.
400.,.002
*GASKET ELASTICITY,COMPONENT=MEMBRANE
2.e5,0.3
********************************************************
*ELSET,ELSET=PRESS,GEN
2003,2030,3
**
** ysym
**
*BOUNDARY, OP=NEW
1, 2,, 0.
2, 2,, 0.
3, 2,, 0.
2001, 2,, 0.
2002, 2,, 0.
2003, 2,, 0.
2004, 2,, 0.
**
** xsym
**
*BOUNDARY, OP=NEW
41, 1,, 0.
42, 1,, 0.
43, 1,, 0.
44, 1,, 0.
2041, 1,, 0.
2042, 1,, 0.
2043, 1,, 0.
2044, 1,, 0.
**
**
*STEP
*STATIC
**
** apply outside pressure
**
*DLOAD, OP=NEW
PRESS, P2, 300.
**
*NODE PRINT
U,RF
*EL PRINT
S,
E,
*NODE FILE,FREQ=1
U,RF
*OUTPUT,FIELD,FREQ=1
*NODE OUTPUT
U,RF
*EL FILE,FREQ=1
S,E
*OUTPUT,FIELD,FREQ=1
*ELEMENT OUTPUT
S,E
*END STEP