Mat Foundation Design Spreadsheet < TOP · TIPS >

She added a —a simplified elastic layer method that estimated immediate and consolidation settlement. She linked it to the soil pressure grid. If settlement exceeded 25 mm, the spreadsheet would automatically suggest increasing the mat’s plan dimensions.

But the crown jewel was the . Most engineers design top and bottom rebar uniformly—wasting steel. Maya’s spreadsheet sliced the mat into east-west and north-south design strips. It calculated the maximum positive and negative moment in each strip, then suggested different rebar spacing for the middle strip versus the column strips. It even accounted for development length, splicing, and temperature steel. mat foundation design spreadsheet

She opened MatFoundry_v1 and compared the real-world settlement readings to her predictions. The difference was less than 7%. She added a —a simplified elastic layer method