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AnalyzeThII
Calculates the deflections of a given model using second order theory for small deflections.
Inputs
| Name | ID | Description | Type |
|---|---|---|---|
| Model | Model | Model for which to calculate deflections | Model |
| Load Case | LCase | Name of load-case from which to take the normal force which causes ThII effects. If -1 then the maximum compressive normal force of all load-cases is used. | Text |
| RTolerance | RTol | Upper limit for the iterative increment of displacements. | Number |
| Max Iterations | MaxIter | Maximum number of equilibrium iterations. | Integer |
| No Tensional NII | NoTenNII | If true NII is limited to compression (i.e. negative values). This means that no stiffening due to tension is considered. | Boolean |
Outputs
| Name | ID | Description | Type |
|---|---|---|---|
| Calculated model | Model | Model with displacements calculated | Model |
| Maximum displacement [cm] | Disp | Maximum displacement [cm] of each load-case of the model at end-points and mid-points of elements | Number |
| Resulting force of gravity [kN] | G | Resulting force of gravity [kN] of each load-case of the model | Number |
| Elastic Energy Change [kNm] | DEnergy | Change of the internal elastic energy [kNm] of each load-cases of the model computed as the scalar product of external nodal loads and nodal displacements. | Number |
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