isogrid means A partially hollowed-out structure formed usually from a single metal plate (or face sheet) with triangular integral stiffening ribs, and used in aerospace applications. Lexicurio rates it Sui generis — a strength score of 99 out of 100.
Etymology
From iso- + grid.
noun
- A partially hollowed-out structure formed usually from a single metal plate (or face sheet) with triangular integral stiffening ribs, and used in aerospace applications.