Fall Impact Biomechanics & Skeletal Stress Analyzer

Clinical Presets Trauma Models

Physical Kinematics

Fall Height (Center of Mass drop) 0.45 m

Subject Mass 72 kg

Landing Surface Rigidity

Bone Mineral Density (T-Score) 0.0 (Normal)

Osteoporosis (<-2.5) Osteopenia (-1 to -2.5) Normal (>-1)

Anatomical Focus Zone

Kinematic Force Propagation Vector

Click anatomical markers or toggle zones to inspect localized stress concentration

BMD: Normal

Impact Velocity ($v$): 2.97 m/s

Deceleration Time ($\Delta t$): 3.4 ms

Effective Peak Force: 12.8 kN

Kinetic Energy ($E_k$)

318 J

$\frac{1}{2} m v^2$ at Impact

Peak Deceleration

89.4 G

Gravitational Equivalent

Peak Impact Force

12.8 kN

Contact Dynamic Load

Dynamic Impulse Waveform: Force vs. Time ($\int F\,dt$)

Deceleration pulse profile: Selected configuration (Red) vs. Attenuated Roll baseline (Blue)

● Current Impact Pulse ● Dissipated Roll Profile

CRITICAL YIELD EXCEEDED

High Probability Fracture

Fracture Risk Index

98%

0% (Safe Elastic) Yield Limit (100%) Ultimate Structural Rupture

Applied localized stress exceeds the ultimate tensile/