| 释义 |
factor of safety
factor of safety n (General Engineering) the ratio of the breaking stress of a material or structure to the calculated maximum stress when in use. Also called: safety factor Thesaurus| Noun | 1. | factor of safety - the ratio of the breaking stress of a structure to the estimated maximum stress in ordinary usesafety factorratio - the relative magnitudes of two quantities (usually expressed as a quotient) |
Factor of safety
factor of safety[′fak·tər əv ′sāf·tē] (mechanics) The ratio between the breaking load on a member, appliance, or hoisting rope and the safe permissible load on it. Also known as safety factor. factor of stress intensity Factor of safetyA factor used in structural design to provide a margin of safety against collapse or serious structural damage. It allows for any inaccurate assumptions in the loading conditions, inadequate control over quality of workmanship, and imperfections in the materials, but not mathematical errors.factor of safety, safety factor1. The ratio of the ultimate stress of a structure or pressure vessel to the design working stress. 2. The ratio of the ultimate breaking strength of a member or piece of material or equipment to the actual working stress or safe load when in use.MedicalSeemargin of safetyFinancialSeeMargin of safetySee FS
See FOSfactor of safety
Synonyms for factor of safetynoun the ratio of the breaking stress of a structure to the estimated maximum stress in ordinary useSynonymsRelated Words |