====== SectionProperties ======

Generic bar section properties.

===== Children =====

^ Name ^ Type ^ Cardinality ^ Description ^
| [[.:area|Area]] | ocx:Quantity_T | [1, 1] | The bar section area. |
| [[.:neutralaxisu|NeutralAxisU]] | ocx:Vector3D_T | [1, 1] | Position of the neutral axis parallel to the U axis measured from the foot point. The U axis is along the flange. |
| [[.:neutralaxisv|NeutralAxisV]] | ocx:Vector3D_T | [1, 1] | Position of the neutral axis parallel to the V axis measured from the mould line side. The V axis is along the web. |
| [[.:inertiau|InertiaU]] | ocx:Quantity_T | [1, 1] | Moment of inertia around NeutralAxisU. |
| [[.:inertiav|InertiaV]] | ocx:Quantity_T | [1, 1] | Moment of inertia around NeutralAxisV. |
| [[.:torsionconstant|TorsionConstant]] | ocx:Quantity_T | [0, 1] | The torsional constant is calculated from the cross-section and determines the torsional rigidity together with the shear modulus. |

^ Schema version | 3.2.0 |
^ Schema location | .\OCX_Schema.xsd |
^ Namespace | https://3docx.org/fileadmin//ocx_schema//V320//OCX_Schema.xsd |
^ Created | 2026-09-09T11:33:00Z |