Мақаланы E-mail арқылы жіберу REVIEW OF LIMIT LOAD AND SHAKEDOWN THEOREMS FOR THE ELASTIC-PLASTIC ANALYSIS OF STEEL STRUCTURES.
- Авторлар: Heidari A1, Galishnikova VV1
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Мекемелер:
- Peoples Friendship University of Russia
- Шығарылым: № 3 (2014)
- Беттер: 3-18
- Бөлім: Articles
- URL: https://ogarev-online.ru/1815-5235/article/view/346616
- ID: 346616
Дәйексөз келтіру
Аннотация
A consistent set of theorems is presented in this paper which permits the determination of ultimate and shakedown loads of steel structures with small displacements by solving an optimization problem. The proofs of the theorems show that all theorems depend on the linear superposition of load cases to form load combinations. If the behavior of the structure becomes geometrically nonlinear because it is affected by large displacements, load cases can no longer be superimposed. New concepts are therefore required for the limit and shakedown analysis of structures with significant geometric nonlinearity.
Негізгі сөздер
Авторлар туралы
A Heidari
Peoples Friendship University of Russiaаспирант
V Galishnikova
Peoples Friendship University of Russiaканд. техн. наук, доцент
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