Robot Structural Analysis Api May 2026

using RobotOM; public class SimpleRSAExample

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

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; robot structural analysis api

// Assign supports (fixed) IRobotSupport support = structure.Supports.Create(1, IRobotSupportType.I_ST_FIXED); structure.Nodes.Get(1).Support = support; structure.Nodes.Get(2).Support = support; // actually second node, but let's fix both columns bottom

// Extract maximum moment on bar 2 IRobotResultServer resServer = app.Project.ResultServer; int barId = 2; int divisionPoints = 10; double maxMy = double.MinValue; using RobotOM; public class SimpleRSAExample // Run linear

public void Run()

Console.WriteLine($"Maximum My on bar barId: maxMy kNm"); // Optional: save file app.Project.SaveAs(@"C:\Temp\portal_frame.rtd"); // Cleanup System.Runtime.InteropServices.Marshal.ReleaseComObject(app); analysis.Case = 1

// 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);