Factor of safety and Margin of safety

Factor of safety noun - The ratio of the breaking stress of a structure to the estimated maximum stress in ordinary use.

Margin of safety and factor of safety are semantically related in safety margin topic. In some cases you can use "Margin of safety" instead a noun phrase "Factor of safety".

Margin of safety noun - The margin required in order to insure safety.

Factor of safety and margin of safety are semantically related in safety margin topic. You can use "Factor of safety" instead a noun phrase "Margin of safety".