Fluid Mechanics vs "Stampede" Myth: High-density crowd disasters (>5.5 p/m²) are governed by fluid turbulence and transverse compressive shockwaves, not mass psychological panic. Victims experience physical compressive asphyxiation as lateral pressures exceed 4.5 kN/m². Wave-breakers and flow baffling mitigate wave propagation.
Fruin Level of Service (LOS)
LOS F (Systemic Breakdown)
6.8 p/m²
6.8 p/m²
Peak Local Density
5.1 kN/m²
Max Compressive Force
1.8 ped/s
Exit Choke Throughput
184
Active Pilgrims in Choke
Automated Safety Assessment
[INIT] Social-force engine loaded.
[ALERT] Compressive force exceeded 4.5 kN/m² in choke.
[CRITICAL] Density > 6.0 p/m² creates transverse pressure shockwave.
[RECOMMENDATION] Deploy central diamond wave-breaker column and timed pulsed release gates.
[ALERT] Compressive force exceeded 4.5 kN/m² in choke.
[CRITICAL] Density > 6.0 p/m² creates transverse pressure shockwave.
[RECOMMENDATION] Deploy central diamond wave-breaker column and timed pulsed release gates.
Audited: Fruin Standard / Helbing
● CRITICAL RISK