๐Ÿ—๏ธ Professional Engineering Tool

Structural Load Calculator 2026

Professional beam, column, and slab load calculator for structural engineers. Calculate bending moments, shear forces, deflections, and perform safety checks. Free alternative to SkyCiv ($59/mo) and ClearCalcs ($49/mo). Complete structural analysis with professional PDF reports. Used by civil and structural engineers worldwide.

โ” Beam Analysis
โ”ƒ Column Design
โ–ญ Slab Design
๐Ÿ“Š Safety Checks
๐Ÿ“‘ PDF Export

โ” Beam Analysis

Calculate bending moments, shear forces, and deflections for various beam configurations

๐Ÿ“ Beam Configuration

Pin supports at both ends
Allowable Stress: 10 MPaE: 27.4 GPa

Loading Conditions

Beam Diagram

โ†“โ†“โ†“โ†“โ†“โ†“โ†“
10 kN/m
L = 6 m
Section:0.3m ร— 0.5m m
Material:Concrete M30
Type:Simply Supported Beam

๐Ÿ“š Structural Engineering Reference

Beam Formulas

Simply Supported:M_max = wLยฒ/8
Cantilever:M_max = wLยฒ/2
Deflection:ฮด = 5wLโด/(384EI)

Column Formulas

Euler Load:P_cr = ฯ€ยฒEI/(kL)ยฒ
Slenderness:ฮป = kL/r
Axial Stress:ฯƒ = P/A

Safety Factors

  • Dead Load: 1.5
  • Live Load: 1.5
  • Wind Load: 1.5
  • Seismic: 1.0
  • General Design: 1.5-2.0

Material Properties

  • Concrete M25: f'c = 25 MPa
  • Steel Gr 415: fy = 415 MPa
  • E_concrete โ‰ˆ 5000โˆšf'c
  • E_steel = 200 GPa

Structural Load Calculator 2026 โ€” Professional Beam, Column & Slab Analysis

Free professional structural load calculator for civil and structural engineers. Calculate bending moments, shear forces, deflections, and perform comprehensive safety checks for beams, columns, and slabs. Free alternative to SkyCiv ($59/month) and ClearCalcs ($49/month). Features include: beam analysis (simply supported, cantilever, continuous, fixed), column design with Euler buckling calculations, slab design for one-way and two-way systems, safety factor verification, professional PDF reports with custom branding, 8 material options including concrete (M25/M30/M40), steel (Grade 250/415/500), and timber. Complete with bending moment diagrams, shear force calculations, deflection analysis, and structural safety checks. Perfect for preliminary design, client presentations, and educational purposes. Used by structural engineers, civil engineers, and construction professionals worldwide. Export calculations to PDF, HTML, or TXT formats with professional templates.