### 2D-Truss Analysis

The FEM-calculator of this page calculates support forces, truss forces and node displacements for 2D-truss structures.

Steps to set up a new model:
- define the node points of the structure
- define each truss element by its 2 nodes and its material number
- define the material data (cross section and youngs modulus)
- define the loads
- define which node is supported in which direction

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