2D Truss

This module will solve a 2D Truss structure. All nodes are pinned and carry no moments. The member axial forces will be calculated. The axial members can carry simply supported beam loads from self loading weight and/or load/length loads. These loads are accounted for in the analysis.

Details (inputs, outputs, assumptions) Read once

Model summary

Inputs: The interactive panel can be used to draw the truss members with their segment properties and loads defined for each.

Inputs: The nodal loads and boundary conditions can be given for each node.

Inputs: The nodes and segments are editable for easy changes, including nodal positions.

Outputs: A static or normal modes solution can be used. The results can be animated.

Outputs: Members can be clicked on for their specific stresses.

Helpful hint: A configuration can be saved to a JSON file for reuse.

Use case: quick what-ifs, sensitivity, and early sizing.

Examples

Example of a truss structure.

Preliminary estimates only. Verify independently for critical applications. See Terms.