Open AccessON THE CHOICE OF PRESTRESSING PARAMETERS
Author(s) -
Anatolii Perelmuter
Publication year - 2021
Publication title -
international journal for computational civil and structural engineering
Language(s) - English
Resource type - Journals
eISSN - 2588-0195
pISSN - 2587-9618
DOI - 10.22337/2587-9618-2021-17-3-114-119
Subject(s) - statically indeterminate , margin (machine learning) , action (physics) , computer science , bearing (navigation) , indeterminate , structural engineering , mathematics , control theory (sociology) , engineering , control (management) , physics , artificial intelligence , quantum mechanics , machine learning , pure mathematics
This paper focuses on the regulation of forces in a statically indeterminate system under the action of many loads. This regulation is realized by prestressing. The paper compares two proposed methods for selecting rational values of the prestressing parameters: maximizing the minimum bearing capacity margin for the elements of the system (1) and equalizing the margins for all elements (2). An illustrative example is provided.