concrete-design-calculator

# Concrete Design Calculator Skill ## Purpose The Concrete Design Calculator Skill performs reinforced concrete design calculations for beams, slabs, and columns per ACI 318 including flexure, shear, torsion, and serviceability checks. ## Capabilities - Flexural design (beams, slabs, columns) - Shear and torsion design - Development length calculations - Crack width calculations - Deflection calculations (immediate and long-term) - ACI 318 code compliance checking - Interaction diagrams for columns - Slenderness effects analysis ## Usage Guidelines ### When to Use - Designing reinforced concrete members - Checking serviceability requirements - Evaluating existing concrete structures - Determining reinforcement requirements ### Prerequisites - Member geometry defined - Loads and moments established - Material properties specified - Exposure conditions identified ### Best Practices - Check both strength and serviceability - Consider construction tolerances - Verify bar spacing and cover - Document all design assumptions ## Process Integration This skill integrates with: - Reinforced Concrete Design - Foundation Design - Bridge Design LRFD ## Configuration ```yaml concrete-design-calculator: design-types: - flexure - shear - torsion - columns - development serviceability: - deflection - crack-width design-codes: - ACI-318-19 - ACI-318-14 ``` ## Output Artifacts - Design calculations - Reinforcement schedules - Interaction d...