The stiffness of a structure is of principal importance in many engineering applications, so the modulus of elasticity is often one of the primary properties considered when selecting a material.

Stiffness, denoted by the letter (k), is a measure of the resistance of an object to deformation in response to an applied load. In other words, stiffness is the ability of a material or a structure to resist …

Stiffness is resistance to deflection. Stiffness is the resistance of an elastic body to deflection or deformation by an applied force - and can be expressed as k = F / δ (1) where k = stiffness (N/m, lb/in)

STIFFNESS definition: 1. the quality of being very formal and not relaxed: 2. the quality of being firm, hard, or unable…. Learn more.

The meaning of STIFFNESS is density, rigidity. How to use stiffness in a sentence.

Define stiffness. stiffness synonyms, stiffness pronunciation, stiffness translation, English dictionary definition of stiffness. adj. stiff·er , stiff·est 1. Difficult to bend or fold: stiff new shoes; a stiff collar. 2. …

Nov 12, 2025 · Stiffness is a mechanical property of materials that indicates their ability to resist deformation under the action of an external force. It defines how rigid or flexible a material or …

Jan 19, 2018 · Stiffness is the rigidity of an object (the extent to which it resists deformation in response to an applied force). Therefore, there is a difference between strength and stiffness, though they are …

Definition of stiffness noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Mar 11, 2024 · Rigidity refers to an object's resistance to deformation under load, maintaining shape regardless of external forces, while stiffness denotes the degree to an object resists deformation in …