Capacity

This tool calculates the axial compression capacity of a timber strut, following the guidelines outlined in AS 1720.1-2010.

This tool analyzes and checks each fillet weld in a weld group for in-plane loading using the Instantaneous Center of Rotation (ICR) concept. Then, the shear force at each end of each weld line is checked to ensure that the critical design shear is considered. All calculations are performed in accordance with AS 4100:2020.

This tool analyzes steel beams and columns under axial loads and uniaxial or biaxial bending. The result is a Stress Ratio, which compares the actual stress to the allowable stress. Calculations are based on the American Institute of Steel Construction's Specification for Structural Steel Buildings-Allowable Stress Design and Plastic Design, 1989.

This tool calculates the shear capacity of a suspended flat slab at a concentrated load. This situation is often referred to as 'Punching Shear'. Calculations are performed in accordance with AS 3600-2018.

This tool analyzes the capacities and utilization factors of IPE and HE steel sections. It takes into account the effects of bending, shear, and axial compression or tension on the sections. All calculations follow the guidelines established in EN 1993-1-1 (2005) - Design of steel structures - Part 1-1: General rules and rules for buildings.

Use this tool to estimate the volume, weight, and average dimensions of a heaped or flat load in a truck bed. Enter truck dimensions and load density, then check the estimated values.

This calculator will allow you to determine an appropriate battery size in Amp-hours given load, supplied voltage, duration, battery type and charge. Let's begin!