Огляд наукових досліджень в галузі вивчення напружено-деформованого стану трубобетонних конструкцій
Garanzha, Igor
Ivorra, Salvador
Universidad de Alicante. Departamento de Ingeniería Civil
Concrete-filled structures
Self-compacting concrete
Mineral supplements
Bearing capacity
Stress-strain state
Central and eccentric compression
Bending
Finite-element model
Numerical and experimental researches
Nonlinear model of steel work
Deformation model of confined concrete
The paper presents an analytical review of the literature, which reflects the results of national and foreign scientific researches aimed to studying the features of the composition and dosage of components of self compacting concrete as one of the most promising aggregate for modern composite structures. In addition, the results of numerical and experimental researches of stress-strain state of composite structures (concrete-filled tubes) under the influence of various power factors, have been considered. The description and features of existing analytical methods for the determination of the bearing capacity of the considered structures under compression and bendings, have been given. The analysis of deformation model of confined concrete in a composition of the composite structure, as well as non-linear models of steel works with their distinctive features, has been carried out. The main approaches to the finite element modeling of composite structures have been determined.
2015-12-10T08:51:31Z
2015-12-10T08:51:31Z
2015-12-10T08:51:31Z
2015
info:eu-repo/semantics/article
Металеві Конструкції. 2015, 21(3): 119-133
1814-5566 (Print)
1993-3517 (Online)
http://hdl.handle.net/10045/51948
info:eu-repo/semantics/openAccess
© Donbas National Academy of Civil Engineering and Architecture
Donbas National Academy of Civil Engineering and Architecture