CSiMaterials vs WeldEquations

CSiMaterials is an app that contains construction materials for structural designs. It allows searching, sorting and viewing of materials based on various material properties. Application/Usage: • View construction materials for structural designs • Search and sort material properties based on user selection criteria Target Users: • Site engineers and contractors looking for alternative material properties based on regional availability, or construction constraints • Structural and civil engineers looking for optimum materials and their properties for structural modelling and analysis • Teachers and students searching for materials in member designs and projects Key Features: • Comprehensive list of materials including tendons, cold formed steel and aluminum • Search and sort for materials based on many parameters, including strength and strain properties Key Input: • Material library • Material type, name, or properties Key Ouput: • Material type, name, or properties

Useful for the preliminary sizing of welds, WeldEquations is an engineering calculator app that computes the section properties for typical welding patterns used in steel construction. After selecting a Weld Group, the user enters the dimensions for the depth and width. The section properties for the Weld Group, including the area, section moduli and polar moment of inertia, are instantly calculated. For practicality, both weld group dimensions are limited to a minimum of 0.25" and a maximum of 100".  The equations used by the app are available for reference and manual verification.