Structural Strength

The mechanical properties of JOMY stairs

Our stairs are developed to carry a uniformly distributed load of 102 lb/ft² or 500 Kg/m² on flights (surface projected on the horizontal plane) and landings. The stairs must support a point load of 200Kg applied anywhere on the steps or the landing deck, and the guardrails need to be able to withstand a horizontally applied uniform load of 100 Kg/m without permanent deformation.

Verify stability requirements with the calculation note of the manufacturer of the stairs.


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