inkfem v1.1 |nodes| 1 -> 0.0 0.0 {dx dy rz} 2 -> 100.0 0.0 {} |materials| 'steel' -> 1.0 20000000 1.0 1.0 25000 40000 |sections| 'ipe_120' -> 14 318 28 53 9 |loads| fx ld 1 0.0 400.0 1.0 0.0 |bars| 1 -> 1{dx dy rz} 2{dx dy rz} 'steel' 'ipe_120'