Home▸Physics & Mechanics▸Bridge Oscillation — 2D Resonance Curve and Mode Shape

🧪 Bridge Oscillation — 2D Resonance Curve and Mode Shape

2D companion of the bridge oscillation simulation: a driven, damped bridge-deck mode with the resonance curve, phase lag, beating transients and in-page checks against closed-form results.

Physics & Mechanics2DModerate60 FPS📱 Mobile-adapted⇄ 3D version

⚙ Under the hood

2D companion of the bridge oscillation simulation: a driven damped deck mode with the resonance curve, phase lag, beating transient and six in-page checks.

Structural ResonanceModal Analysis

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