6533b7d5fe1ef96bd1263b02
RESEARCH PRODUCT
Dynamic shakedown by modal analysis
Castrenze Polizzottosubject
Mechanics of MaterialsMechanical EngineeringSpecified loadModal analysisMathematical analysisCalculusStructure (category theory)PlasticityCondensed Matter PhysicsUpper and lower boundsShakedownMathematicsdescription
Dynamic shakedown of discrete elastic-perfectly plastic structures under a specified load history is studied using the dynamic characteristics of the structure provided by modal analysis. Several statical and kinematical theorems are presented, including lower and upper bound theorems for the minimum adaptation time of the structure. In the formulation of the kinematical theorems a crucial role is played by the appropriate definition of ≪admissible plastic strain cycle≫.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 1984-06-01 | Meccanica |