Hi
i am modeling moving spring on beam with SOFIMSHC module .
it give me an error
do you know what is the error??
!#!Info Beispiel: Extrusion einer Strukturfläche entlang eines Extrusionspfads
!#!Info Schlagwort: Geometriemodellierung; Volumenelemente
!#!Info Program: SOFIMSHC,SOFIMSHA
!#!Info Version: SOFiSTiK 2016
+PROG AQUA URS:1
head material definition
ECHO SECT FULL
norm din 1045-1
LET#E 2.1E11 $Elastic modulus
LET#mue 0.3 $Poisson’s ratio
LET#gamkg 7855 $Specific Weight [kg/m3]
LET#gamkn #gamkg0.0098066358553261 $Specific Weight [kN/m3]
LET#H 2[m] $Height of cross section
LET#B 1[m] $Width of cross section
LET#I (1/12)#B*#H^3 $Moment inertia of section
LET#hh 1[m] $Crack depth
MAT 1 E #E[N/m2] MUE #mue GAM #gamkn $Material Properties
end
+PROG SOFIMSHC urs:2
HEAD Sectional quad mesh
syst 3D gdir POSZ gdiv 50000
ECHO FULL NO
ctrl mesh 3+64
ctrl hmin 0.2[m]
ctrl DELN 0 no deletion of auxiliary structural line
structural points
spt 11 0 -0.5 0
spt 12 0 0 0
spt 13 0 0.5 0
spt 14 50 0.5 0
spt 15 50 -0.5 0
sln 11 npa 11 12 FIX PP
sln 12 npa 12 13 FIX PP
sln 13 npa 13 14
sln 14 npa 14 15 FIX PP
sln 15 npa 15 11
sar 10 grp 1 mno 1 t 0 nra 0 mctl 1
sarb out nl (11 15 1)
sln 101
slnb x1 0 0 0 x2 0 0 2
end
+prog sofimsha urs:3
head Extrusion to volume
syst REST
GRP 1
extr SAR from sar 10 path sln 101 opt R
END
+prog sofimsha urs:4
head MASS and SPRING
ECHO FULL NO
SYST 3D GDIV 50000
ctrl loop
GRP 5
NODE 1 X 0.0 Y 0.0 Z -3.0000 FIX mx,my,mz
NODE 2 X 0.0 Y 0.0 Z -6.0000 FIX mx,my,mz
SPRI 1 1 2 DZ 1 CP 100 CT 0 CRAC 0 MUE 0.0
GRP 4
SPRI NO 2 NA 1 DZ 1 CP 100 CT 0 CRAC 0 MUE 0.0
GRP 3
Mass 1 6
Mass 2 12
end
!#!Chapter Analysis
+PROG ASE urs:5
HEAD Primärlastfall schon mal mit Koppelfedersuchen
SYST PROB NONL
grp -
MOVS grp 4 TYPE QGRP 1 L0 3[m]
LC 1 FACD 1
END
+PROG ASE urs:6
HEAD Anfangsgeschwindigkeit
ECHO DISP,REAC,FORC,NOST,LOAD,GRP NO
ECHO SPRI YES $ activates only the output for spring and cable results
STEP 500 0.005 DIV -2 LCSM 9900
SYST PROB NONL PLC 1 tol -5 tol4 0.002 first iterations with 5 kN tolerance, then 0.002 %
GRP (0 99 1) radb 0.1 steif.prop.Daempfung
LC 2 FACD 1
V0 GRP 3 VX 20 m/s = 7.2 kmh
END
+PROG ASE urs:7
HEAD Plot after analysis $ see also time step plots with RESULTS -> dynamics\step_sofiload_ase.dat
PLOT LC 1 NNO 1 DIRE UZ NULL 0
PLOT LC 1 NNO 1 DIRE AZ NULL 0
PLOT LC 1 NNO 2 DIRE UZ NULL 0
PLOT LC 1 NNO 2 DIRE AZ NULL 0
END
!#!Chapter eigenvalue analysis
+prog dyna urs:8
HEAD eigenvalue analysis
GRP 1
EIGE 6
END