Designing Facilities to Resist Nuclear Weapons Effects: Illustrative Examples

10º psi acceleration airblast apparent crater arch Assume beam blast Calculate coefficient coefficient of variation compressive strength deflection density Determine displacement dose rate Ductility dust dynamic pressure ejecta equation facility factor failure modes flexure foot ft/s gamma ray Given conditions ground shock height of burst horizontal in.²/in inches o.c. lb-in lb/in log² M₁ Maximum shear mode shapes moment of inertia nuclear weapon paragraph peak overpressure platform pressure loading Problem radiation ratio reinforced concrete resistance resonance Satisfactory shear capacity shear reinforcement shear stress Shock Isolation shock spectrum shown in figure silo sin ai soil Solution spring Stairrun stress structure t₁ tensile strength thickness velocity vertical wall weapon yield weight width ΕΙ μι φη Ων