Mat Foundation Design Spreadsheet |best| -

She opened MatFoundry_v1 and compared the real-world settlement readings to her predictions. The difference was less than 7%.

You can implement a simplified FEA using Excel’s and MINVERSE functions: mat foundation design spreadsheet

Even a brilliant mat foundation design spreadsheet can produce garbage results if misused. Watch out for: Watch out for: Input soil layer data (depth, Es, ν, Cc)

Input soil layer data (depth, Es, ν, Cc). The spreadsheet calculates immediate settlement (typically 0.5 to 1.5 inches for sands) or consolidation settlement (1 to 3 inches for clays). Verify against project limits (e.g., total settle < 2 inches, differential < 0.5 inches). Maya didn’t stop at v1

Maya didn’t stop at v1. She released v2 with a tool that could run 500 different mat thicknesses and show a cost-vs-safety curve. v3 added a Soil-Structure Interaction module that allowed for variable subgrade modulus. v4 included a Construction Stage Check to handle partial loading before the superstructure was finished.