Coupling of SLN and SAR

SOFiSTiK Teddy
1

Hello,

I would like to couple a bottom bar to a structural area (see picture). I have coupled them together using FIXA ‘N’ FIXE ‘N’ FIMA ‘N’ FIME 'N in Teddy. However, i would like the momentum in the Y direction to be the same. No matter what the thickness of my bottom bar is. Is there any way to edit this in Teddy?

image
image1120×757 80.8 KB

image
image1122×759 81.8 KB

My Teddy:

+PROG SOFIMSHC urs:210.1
HEAD
PAGE UNII 0
SYST 3D GDIR NEGZ GDIV 10000
CTRL TOLG 0.010000
CTRL MESH 1
CTRL HMIN 0.1000

SPT 1 X 18.62473757 6.62771626 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 2 X 52.93326318 5.40753411 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 3 X 91.39213925 2.64336475 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SLN 4 GRP - SNO - DRX 0.000000 0.000000 -1.000000 STYP B
SLNB X1 115.72203525 1.83863998 0.00000000 X2 113.77134154 -15.04907135 0.00000000
SLNS GRP 5 CA 10000 CD 100000 CL 100000 DRX -1 DRY 0 DRZ 0
SPT 5 X 18.62473757 6.62771626 0.00000000
SPTP PXPYPZMXMYMZ REF 6 GRP 700
SPT 6 X 18.62473757 6.62771626 -1.00000000
SPT 7 X 52.93326318 5.40753411 0.00000000
SPTP PXPYPZMXMYMZ REF 8 GRP 700
SPT 8 X 52.93326318 5.40753411 -1.00000000
SPT 9 X 91.39213925 2.64336475 0.00000000
SPTP PXPYPZMXMYMZ REF 10 GRP 700
SPT 10 X 91.39213925 2.64336475 -1.00000000
SPT 11 X 18.49894475 -0.17112012 0.00000000
SPTP PXPYPZMXMYMZ REF 12 GRP 700
SPT 12 X 18.49894475 -0.17112012 -1.00000000
SPT 13 X 52.57574809 -1.38306107 0.00000000
SPTP PXPYPZMXMYMZ REF 14 GRP 700
SPT 14 X 52.57574809 -1.38306107 -1.00000000
SPT 15 X 90.77487014 -4.12856103 0.00000000
SPTP PXPYPZMXMYMZ REF 16 GRP 700
SPT 16 X 90.77487014 -4.12856103 -1.00000000
SPT 17 X 18.37315192 -6.96995650 0.00000000
SPTP PXPYPZMXMYMZ REF 18 GRP 700
SPT 18 X 18.37315192 -6.96995650 -1.00000000
SPT 19 X 52.21823301 -8.17365626 0.00000000
SPTP PXPYPZMXMYMZ REF 20 GRP 700
SPT 20 X 52.21823301 -8.17365626 -1.00000000
SPT 21 X 90.15760102 -10.90048682 0.00000000
SPTP PXPYPZMXMYMZ REF 22 GRP 700
SPT 22 X 90.15760102 -10.90048682 -1.00000000
SPT 23 X 18.49894475 -0.17112012 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 24 X 52.57574809 -1.38306107 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 25 X 90.77487014 -4.12856103 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SLN 26 GRP - SNO - DRX 0.000000 0.000000 -1.000000 STYP B
SLNB X1 0.00000000 8.50000000 0.00000000 X2 0.00000000 -8.50000000 0.00000000
SLNS GRP 5 CA 10000 CD 100000 CL 100000 DRX -1 DRY 0 DRZ 0
SPT 27 X 18.37315192 -6.96995650 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 28 X 52.21823301 -8.17365626 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SPT 29 X 90.15760102 -10.90048682 -10.00000000
SPTS CP 1000000 CM 1000000 CQ 100000 DX 0 DY 0 DZ -1
SLN 100 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 18.62473757 6.62771626 -1.00000000 X2 18.62473757 6.62771626 -10.00000000
SLN 101 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 52.93326318 5.40753411 -1.00000000 X2 52.93326318 5.40753411 -10.00000000
SLN 102 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 91.39213925 2.64336475 -1.00000000 X2 91.39213925 2.64336475 -10.00000000
SLN 103 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 18.49894475 -0.17112012 -1.00000000 X2 18.49894475 -0.17112012 -10.00000000
SLN 104 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 52.57574809 -1.38306107 -1.00000000 X2 52.57574809 -1.38306107 -10.00000000
SLN 105 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 90.77487014 -4.12856103 -1.00000000 X2 90.77487014 -4.12856103 -10.00000000
SLN 106 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 18.37315192 -6.96995650 -1.00000000 X2 18.37315192 -6.96995650 -10.00000000
SLN 107 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 52.21823301 -8.17365626 -1.00000000 X2 52.21823301 -8.17365626 -10.00000000
SLN 108 GRP 2 SNO 10 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5
SLNB X1 90.15760102 -10.90048682 -1.00000000 X2 90.15760102 -10.90048682 -10.00000000
SLN 10 GRP 1 SNO 9 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5 FIXA ‘N’ FIXE ‘N’ FIMA ‘N’ FIME ‘N’
SLNB X1 18.65618578 8.32742536 0.00000000 X2 18.34170372 -8.66966560 0.00000000
SLN 11 GRP 1 SNO 9 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5 FIXA ‘N’ FIXE ‘N’ FIMA ‘N’ FIME ‘N’
SLNB X1 53.02264195 7.10518291 0.00000000 X2 52.12885423 -9.87130505 0.00000000
SLN 12 GRP 1 SNO 9 DRX 0.000000 0.000000 -1.000000 STYP B SDIV 0.5 FIXA ‘N’ FIXE ‘N’ FIMA ‘N’ FIME ‘N’
SLNB X1 91.54645653 4.33634620 0.00000000 X2 90.00328374 -12.59346826 0.00000000

SAR 300 GRP 4 T 1.480000 MNO 50 NX 0.000000 0.000000 1.000000 QREF ABOV H1 2
SARB OUT
SLNB X1 18.65618578 8.32742536 0.00000000 X2 18.34170372 -8.66966560 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 18.34275000
SLNN S 18.34275000
SLNP X 18.34170372 -8.66966560 0.00000000 W 0.99955370 TYPE NURB
SLNP X 9.17163658 -8.50000000 0.00000000 W 0.99973405
SLNP X 0.00000000 -8.50000000 0.00000000
SARB OUT
SLNB X1 0.00000000 -8.50000000 0.00000000 X2 0.00000000 8.50000000 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 18.65725000
SLNN S 18.65725000
SLNP X 0.00000000 8.50000000 0.00000000 TYPE NURB
SLNP X 9.32889107 8.50000000 0.00000000 W 0.99973405
SLNP X 18.65618578 8.32742536 0.00000000 W 0.99955370

SAR 301 GRP 4 T 1.480000 MNO 50 NX 0.000000 0.000000 1.000000 QREF ABOV H1 2
SARB OUT
SLNB X1 91.54645653 4.33634620 0.00000000 X2 90.00328374 -12.59346826 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 37.97445000
SLNN S 37.97445000
SLNP X 90.00328374 -12.59346826 0.00000000 W 0.99945238 TYPE NURB
SLNP X 71.09213689 -10.86969466 0.00000000 W 0.99913278
SLNP X 52.12885423 -9.87130505 0.00000000 W 0.99917966
SARB OUT
SLNB X1 53.02264195 7.10518291 0.00000000 X2 52.12885423 -9.87130505 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 38.62555000
SLNN S 38.62555000
SLNP X 53.02264195 7.10518291 0.00000000 W 0.99917966 TYPE NURB
SLNP X 72.31106409 6.08967518 0.00000000 W 0.99913278
SLNP X 91.54645653 4.33634620 0.00000000 W 0.99945238

SAR 302 GRP 4 T 1.480000 MNO 50 NX 0.000000 0.000000 1.000000 QREF ABOV H1 2
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 24.30485000
SLNN S 24.30485000
SLNP X 91.54645653 4.33634620 0.00000000 W 0.99945238 TYPE NURB
SLNP X 103.64929530 3.23315800 0.00000000 W 0.99965357
SLNP X 115.72203525 1.83863998 0.00000000
SARB OUT
SLNB X1 115.72203525 1.83863998 0.00000000 X2 113.77134154 -15.04907135 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 23.89515000
SLNN S 23.89515000
SLNP X 113.77134154 -15.04907135 0.00000000 TYPE NURB
SLNP X 101.90210837 -13.67806033 0.00000000 W 0.99965357
SLNP X 90.00328374 -12.59346826 0.00000000 W 0.99945238
SARB OUT
SLNB X1 91.54645653 4.33634620 0.00000000 X2 90.00328374 -12.59346826 0.00000000

SAR 303 GRP 4 T 1.480000 MNO 50 NX 0.000000 0.000000 1.000000 QREF ABOV H1 2
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 34.38985000
SLNN S 34.38985000
SLNP X 18.65618578 8.32742536 0.00000000 W 0.99955370 TYPE NURB
SLNP X 35.84983449 8.00930657 0.00000000 W 0.99922141
SLNP X 53.02264195 7.10518291 0.00000000 W 0.99917966
SARB OUT
SLNB X1 53.02264195 7.10518291 0.00000000 X2 52.12885423 -9.87130505 0.00000000
SARB OUT
SLNN S 0.00000000 DEGR 2
SLNN S 0.00000000
SLNN S 33.81015000
SLNN S 33.81015000
SLNP X 52.12885423 -9.87130505 0.00000000 W 0.99917966 TYPE NURB
SLNP X 35.24552394 -8.98242195 0.00000000 W 0.99922141
SLNP X 18.34170372 -8.66966560 0.00000000 W 0.99955370
SARB OUT
SLNB X1 18.65618578 8.32742536 0.00000000 X2 18.34170372 -8.66966560 0.00000000

END

+PROG AQUA urs:210.2
HEAD
INTE 0
END

2

Hello CoenV,

I am sorry, but I can’t work out your desired situation.
The internal forces in this case MY, depend on the stiffness of the beam. If you increase the height of the beam, the stiffness will rise. This means you have a larger MY.
The commands FIXA, FIXE, FIMA, FIME don’t link two different objects. They define the joints between the different sections of a single structural line.
If you want to create a coupling between two structural lines, you should use the command SLNS.

Best regards,
Frederik Höller
Your SOFiSTiK Support Team