Structural Engineering Calculators

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Snow Loading Analysis
ASCE 7-05 Code for Buildings with Flat or Low Slope Roofs - for Balanced Snow, Drift, and Rain-on-Snow Surcharge Loadings

Ice Loading Analysis (WT, MT & ST Shapes)
ASCE 7-05 Code - Chapter 10- for Ice Loads Due to Freezing Rain on WT, MT & ST Shapes

Ice Loading Analysis (W, M, S & HP Shapes)
ASCE 7-05 Code - Chapter 10 - for Ice Loads Due to Freezing Rain on W, M, S, and HP Shapes

Ice Loading Analysis (C & MC Shapes)
ASCE 7-05 Code - Chapter 10for Ice Loads Due to Freezing Rain on C and MC Shapes

Seismic Base Shear (Single-Level Buildings)
IBC2006 and ASCE 7-05 Specifications - Using Equivalent Lateral Force Procedure for Regular Single-Level Building/Structural Systems

Wind Loading Analysis (Low-Rise Buildings)
ASCE 7-05 Code for Enclosed or Partially Enclosed Buildings, Using Method 2: Analytical Procedure (Section 6.5) for Low-Rise Buildings

Load Analysis

Thermal Effects for Steel Buildings
For Soil Supported Beam, Combined Footing, Slab Strip or Mat Strip of Assumed Finite Length with Both Ends Free

Foundations

Beam on Elastic Foundation Analysis (BOEF)
For Soil Supported Beams, Combined Footings, Slab Strip or Mat Strip of Assumed Finite Length with Both Ends Free

Concrete Slab on Grade Thickness Analysis
For Slab Subjected to Concentrated Post Loading (for k = 100 pci)
Per PCA "Slab Thickness Design for Industrial Concrete Floors on Grade"

Concrete Slab on Grade
For Slab Subjected to Interior Concentrated Post or Wheel Loading 
Assuming Slab is Reinforced for Shrinkage and Temperature Only

Concrete Slab on Grade Analysis
For Slab Subjected to Continuous Line Loading from Wall

Member Design

Axial Load Capacities for Single Plates
Based on Gross Section Loaded Uniformly in Either Tension or Compression
Compression per AISC 9th Edition Manual (ASD)

Steel Beam Web Stiffener Analysis
Web Yielding, Crippling, Buckling, and Stiffener Criteria for Concentrated Load or Reaction
Per AISC 9th Edition Manual (ASD)

Steel Beam & Column Analysis / Code Check
Stress Code Check Per AISC 9th Edition Manual (ASD) 
For W, S, M, and HP Shapes

Steel Joist Analysis
General standard joist analysis for Steel Joists Considered as Simple-Span Beams
Subjected to Non-Standard Loads

Frame Design

X-Braced Bent Analysis for Lateral Loads (1 Story Buildings)
For 1-Story Bent - Assuming Fully Braced, Tension-Only System

X-Braced Bent Analysis for Lateral Loads (2 Story Buildings)
For 2-Story Bent - Assuming Fully Braced, Tension-Only System

 


Disclaimer: These calculators are not intended to be used for the design of actual structures, but only for schematic (preliminary) understanding of structural design principals. For the design of an actual structure, a competent professional should be consulted.