3. Modeling A#

3.1. Characteristics of modeling#

Type of modeling used: element BARRE.

\(\theta =30°\), \(\mathrm{A1}=1.41E–\mathrm{03 }{m}^{2}\)., \(\mathrm{A2}=2.82E–\mathrm{03 }{m}^{2}\).

Identification	Reference	Aster	% difference
Load: thermal expansion
Option: “EFGE_ELNO”
Knit \(\mathrm{M10}\), Knot: \(B\), Cmp: \(N\)		1.29541 E+04	0.063
Knit \(\mathrm{M16}\), Knot: \(C\), Cmp: \(N\)	4285.2	4.28926 E+03	0.095
Knit \(\mathrm{M17}\), Knot: \(C\), Cmp: \(N\)	—10189.	—1.02076 E+04	0.183
Load: point forces
Option: “DEPL”
Node: \(E\), Cmp: \(\mathrm{DY}\)	—1.0566 E—02	—1.05800 E—02	0.133
Option: “EFGE_ELNO”
Knit \(\mathrm{M10}\), Knot: \(B\), Cmp: \(N\)	—87137.	—8.71128 E+04	—0.028
Knit \(\mathrm{M16}\), Knot: \(C\), Cmp: \(N\)		2.41596 E+04	0.007
Knit \(\mathrm{M17}\), Knot: \(C\), Cmp: \(N\)	—57524.	—5.74954 E+04	—0.050
Charge: imposed trips
Option: “EFGE_ELNO”
Knit \(\mathrm{M10}\), Knot: \(B\), Cmp: \(N\)	65979.1	6.59757 E+04	—0.005
Knit \(\mathrm{M16}\), Knot: \(C\), Cmp: \(N\)	21839.1	2.18453 E+04	0.029
Knit \(\mathrm{M17}\), Knot: \(C\), Cmp: \(N\)	—51925.6	—5.19877 E+04	0.120
Charge: accumulation of the 3 requests
Option: “EFGE_ELNO”
Knit \(\mathrm{M10}\), Knot: \(B\), Cmp: \(N\)	—8211.2	—8.18302 E+03	—0.343
Knit \(\mathrm{M16}\), Knot: \(C\), Cmp: \(N\)	50282	5.02942 E+04	0.024
Knit \(\mathrm{M17}\), Knot: \(C\), Cmp: \(N\)	—1.1964 E+05	—1.19691 E+05	0.043

No bending strain is involved in the calculation of the solution.