Robot Structural Analysis Api May 2026

// Create bars (steel section HEA200) structure.Bars.Create(1, 1, 2); // column left structure.Bars.Create(2, 2, 3); // beam structure.Bars.Create(3, 3, 4); // column right

// Run linear analysis IRobotAnalysis analysis = app.Project.Analysis; analysis.Case = 1; analysis.Analyze();

using RobotOM; public class SimpleRSAExample robot structural analysis api

// Create nodes IRobotNode node1 = structure.Nodes.Create(1, 0, 0, 0); IRobotNode node2 = structure.Nodes.Create(2, 5, 0, 0); IRobotNode node3 = structure.Nodes.Create(3, 5, 4, 0); IRobotNode node4 = structure.Nodes.Create(4, 0, 4, 0);

public void Run()

// Extract maximum moment on bar 2 IRobotResultServer resServer = app.Project.ResultServer; int barId = 2; int divisionPoints = 10; double maxMy = double.MinValue;

for (int i = 0; i <= divisionPoints; i++) double coord = (double)i / divisionPoints; // 0 to 1 along bar IRobotBarResult result = resServer.GetBarResult(barId, 1, coord, IRobotBarResultType.I_BRT_LOCAL); double my = result.My; // bending moment if (my > maxMy) maxMy = my; // Create bars (steel section HEA200) structure

IRobotApplication app = new RobotApplication(); app.Project.New(IRobotProjectType.I_PT_SLAB, true); // clear existing IRobotStructure structure = app.Project.Structure;