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📐 LEFM Crack-Tip Stress Field (2D)

Interactive 2D Linear Elastic Fracture Mechanics simulator. Adjust crack length, applied stress and geometry factor to compute the stress intensity factor K = Yσ√(πa), and watch the full angular near-tip stress field σ_yy(r,θ) render live around the crack tip.

Engineering & Materials2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

Interactive 2D Linear Elastic Fracture Mechanics simulator. Adjust the crack half-length, applied stress and geometry factor to compute the stress intensity factor K = Yσ√(πa), then watch the full angular near-tip stress field σ_yy(r,θ) render live as a heatmap around the crack tip. A live comparison against each material's fracture toughness K_IC flags the crack as safe, warning or critical.

fracture mechanicsstress intensity factorLEFMmaterials scienceengineeringcrack propagation

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install