Survival cell floor test

In Simple Terms

The floor of the car's survival cell (the protective cage around the driver) must be strong enough to withstand a heavy downward force without breaking or permanently denting. Engineers test this by pressing down with a force equivalent to about 2.5 tons on a small circular area where the fuel tank sits, and the floor can only show tiny deformations that quickly disappear.

• A 200mm diameter pad simulates a concentrated impact load on the survival cell floor
• The floor must resist 25kN (approximately 2,550 kg-force) of downward pressure without structural failure
• Permanent deformation must be less than 1mm after the load is removed and the floor has rested for 1 minute
• This test ensures driver protection in crash scenarios, particularly around the fuel tank area