Open AccessOn the issue of regulating the stress-strain state of structures taking into account progressive collapse
Author(s) -
Mihail Moskalev,
M. V. Goriunov
Publication year - 2020
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2020-17-6-70-76
Subject(s) - truss , structural engineering , stress (linguistics) , deformation (meteorology) , computer science , stress–strain curve , state (computer science) , engineering , materials science , finite element method , composite material , philosophy , linguistics , algorithm
The control of the stress-strain state of the structure using regulators allows creating unique structures that quickly respond to changes in the external environment, and, therefore, can be effectively used in all areas of construction. Due to the advancement of automation and information fast transmission means, these structures are going to become more and more relevant. The authors have analyzed the criteria for setting the regulators based on the arising forces in the truss rods, the removal of load in the given truss from the action of the regulators has been calculated, and disadvantages have been identified. The results obtained can be applied in the design of controlled structures to protect against avalanche collapse and ensure a proper stabilization of deformation and forces in trusses.