{"workspaceConfig":{"mode":"fem","appName":"1D Beam, Truss & Frame FEA CAD","snap":{"gridSpacing":0.5,"tolerancePx":14,"snapToNodes":true},"materials":[{"id":"steel","name":"Structural Steel","E":200000000000},{"id":"aluminum","name":"6061-T6 Aluminum","E":70000000000},{"id":"concrete","name":"Standard Concrete","E":25000000000}],"sections":[{"id":"w8x31","name":"W8x31 (I-Beam)","A":0.00589,"I":0.0000458},{"id":"rect_beam","name":"Rect Beam (200x400)","A":0.08,"I":0.001067},{"id":"truss_rod","name":"Truss Rod (Ø25 mm)","A":0.000491,"I":1.9e-8},{"id":"square_tube","name":"HSS 100x100x6","A":0.00224,"I":0.00000336}],"supportTypes":[{"id":"pin","label":"Pin Support (Ux, Uy)","fixX":1,"fixY":1,"fixMz":0},{"id":"roller_y","label":"Roller Support (Uy only)","fixX":0,"fixY":1,"fixMz":0},{"id":"roller_x","label":"Vertical Roller (Ux only)","fixX":1,"fixY":0,"fixMz":0},{"id":"fixed","label":"Fixed Support (Ux, Uy, Mz)","fixX":1,"fixY":1,"fixMz":1},{"id":"free","label":"Free (No Restraint)","fixX":0,"fixY":0,"fixMz":0}],"diagramStyles":{"bmdColor":"rgba(168, 85, 247, 0.4)","bmdStroke":"#9333ea","sfdColor":"rgba(59, 130, 246, 0.4)","sfdStroke":"#2563eb","axialColor":"rgba(234, 88, 12, 0.35)","axialStroke":"#c2410c","deformedStroke":"#ef4444"},"nodes":[{"id":1,"x":0,"y":0,"fixX":1,"fixY":1,"fixMz":1,"Fx":0,"Fy":0,"Mz":0},{"id":2,"x":4,"y":3,"fixX":0,"fixY":0,"fixMz":0,"Fx":0,"Fy":-25000,"Mz":0},{"id":3,"x":8,"y":0,"fixX":0,"fixY":1,"fixMz":0,"Fx":0,"Fy":0,"Mz":0}],"elements":[{"id":1,"n1":1,"n2":2,"E":200000000000,"A":0.00589,"I":0.0000458,"isTruss":false},{"id":2,"n1":2,"n2":3,"E":200000000000,"A":0.00589,"I":0.0000458,"isTruss":false}]},"svgTemplate":"
\n \n \n \n","model":{"sectionShapes":[]}}