Engineering

GD&T

GD&T, stands for geometric dimensioning and tolerancing, and is a system of symbols and standards that designers use to communicate to manufacturers through engineering drawings. Moreover, GD&T defines engineering tolerancing…

Stepped Footing

A stepped footing provides extreme support to structures on non-flat terrains as well as a flat surface for construction. In this article, you will review the purpose of stepped footings,…

The Concrete Strength Curve

The concrete strength curve plots the strength of concrete versus cure time. In this article, you will learn the importance of the concrete strength curve, understand how to read it,…

Source Control Drawing

A source control drawing provides manufacturing detail for a single-sourced item. In this article, you will learn what unique attributes a source control drawing contains, the applicability of ASME y14.24,…