Testing
Column Buckling
The force to buckle cushion substructure
![Column Buckling](https://www.ec-service.net/wp-content/uploads/2023/01/columnBuckling.jpg)
Why this test is needed
Column buckling measures the structures (foam columns, bladders, etc…) impact on tissues.
How this test is performed
A pentrometer is loaded uniaxially along the column until buckling occurs.