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Steel Design
Wide-flange beam flexure, steel column buckling, bolt group capacity, and beam-column interaction checks per AISC 360-22.
W-Shape Beam Flexure Check
Check the flexural capacity of a wide-flange steel beam for yielding and lateral-torsional buckling per AISC 360-22 Chapter F.
Steel Column Compression Capacity
Determine the axial compression capacity of a W-shape column considering flexural buckling about both axes per AISC 360-22 Chapter E.
Bolt Group Shear Capacity
Calculate single bolt and bolt group shear and bearing capacity for high-strength bolts per AISC 360-22 Chapter J.
Steel Beam-Column Interaction (AISC H1)
Check combined axial compression and flexure on a steel W-shape using the AISC 360-22 Chapter H interaction equations.
Concrete Design
Reinforced concrete beam design, one-way slab reinforcement, and column P-M interaction diagrams per ACI 318-19.
Reinforced Concrete Beam Flexure Design
Design flexural reinforcement for a rectangular reinforced concrete beam and verify design moment capacity per ACI 318-19.
One-Way Slab Design
Design a one-way reinforced concrete slab for flexure, shear, and deflection control per ACI 318-19.
Concrete Column P-M Interaction Check
Check a rectangular RC column against axial load and moment demands using the P-M interaction diagram per ACI 318-19.
Two-Way (Punching) Shear at Interior Column
Check concentric two-way (punching) shear of a flat slab or footing at an interior rectangular column per ACI 318-19 §22.6.
Cast-In Headed Anchor in Concrete (ACI 318 Ch. 17)
Check a single cast-in headed anchor for tension, shear, and combined interaction per ACI 318-19 Chapter 17.
Timber Design
Wood beam and joist design with NDS adjustment factors, and bolted timber connection capacity per NDS 2024.
Wood Beam / Joist Design
Design a sawn lumber beam or joist checking adjusted bending stress, shear stress, and deflection per NDS 2024.
Timber Bolted Connection
Compute the reference and adjusted lateral design value (Z) for bolted connections in wood per NDS 2024 Chapter 12.
Masonry Design
Reinforced concrete-masonry (CMU) design — out-of-plane wall flexure, lintel design, and in-plane shear walls per TMS 402-16 Strength Design.
CMU Wall — Out-of-Plane Design
Design a reinforced concrete-masonry (CMU) wall for out-of-plane wind bending using the TMS 402 Strength Design provisions.
Reinforced CMU Lintel (TMS 402)
Design a simply-supported, fully-grouted reinforced CMU lintel for flexure, shear, and bearing per TMS 402-16 Strength Design.
Reinforced CMU In-Plane Shear Wall (TMS 402)
Check a fully-grouted reinforced CMU shear wall for axial load, in-plane shear, and in-plane flexure per TMS 402-16 Strength Design.
Foundation Design
Spread footing and strip footing bearing and shear checks, cantilever retaining wall stability, and pile cap design with reinforcement per ACI 318-19.
Spread Footing Bearing & Shear Design
Size a spread footing for soil bearing pressure and check one-way shear, two-way punching shear, and flexural reinforcement per ACI 318-19.
Pile Cap Design
Design a reinforced concrete pile cap for a group of piles, checking pile reactions, punching shear, and cap reinforcement per ACI 318-19.
Strip (Wall) Footing Design
Design a continuous (strip) wall footing for soil bearing, flexure, and one-way shear per ACI 318-19, on a 1-ft length.
Cantilever Retaining Wall Design
Check a cantilever RC retaining wall for overturning, sliding, and bearing stability, then design the stem, heel, and toe per ACI 318-19.
Lateral & Seismic
ASCE 7-22 wind load pressures for MWFRS and C&C, and Equivalent Lateral Force seismic base shear with vertical distribution.
Wind Load — MWFRS (Directional Procedure)
Calculate Main Wind Force Resisting System pressures on an enclosed building using the ASCE 7-22 Directional Procedure (Chapter 27).
Seismic Base Shear — ELF Procedure
Compute seismic base shear and vertical force distribution using the ASCE 7-22 Equivalent Lateral Force (ELF) procedure.
Steel Connections
Welded moment connection design with panel zone check, and column base plate sizing with anchor bolt analysis.
Welded Moment Connection (WUF-W)
Design a welded unreinforced flange — welded web (WUF-W) moment connection checking flange welds, web welds, and panel zone shear per AISC 358.
Column Base Plate Design
Design a column base plate for bearing on concrete and determine anchor bolt tension and shear demands per AISC Design Guide 1.
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