The Mohr Circle is a graphical representation that allows understanding and calculating principal stresses, maximum shear stresses, and orientations of principal planes at a specific point in a material subjected to loads. The three-dimensional extension provides a more comprehensive and accurate view of stress states in a three-dimensional environment, crucial for the design and analysis of complex structures.

Welcome to our web application for calculating areas of quadrilateral polygons! This tool is designed for engineers, architects, and anyone interested in quickly and accurately obtaining the area of a quadrilateral polygon.

The study of pressure bulbs is crucial in geotechnical engineering to understand the stress distribution in soil due to applied loads.

For existing pavements originally designed using the California Bearing Ratio (CBR) method, the subgrade modulus can be determined from direct soil testing or using the available CBR values and converting them to an equivalent Modulus of Elasticity using the relationship that appears here.

The ternary diagram is a three-dimensional graphical representation that illustrates the relative distribution of three components in a mixture. In the context of soil classification, these components are clay, silt, and sand. The use of ternary diagrams in geology and soils has evolved over time to visualize proportions and relationships among these three fundamental elements.