The state of node interfaces of assembled structures’ influence on the work of the high-rise buildings’ frame elements
O. E. Bryzhatiy, E. P. Bryzhatiy
Donbas National Academy of Civil Engineering and Architecture
Annotation: A survey of several frame buildings made of precast concrete structures was carried out in our article and on practical experience. The actual state of the joints of structures was established, the existing defects and damages were systematized. The taking into account the compliance of nodal junctions with and without defects influence on the stress-strain state of reinforced concrete elements of bearing subsystems of frame buildings - columns, girders, floor disks and stiffening diaphragms - has been investigated. The data of the numerical study of the stress-strain state of the frame of the building, operating according to the link scheme, in the presence of defects and damages of the nodal joints of structures are obtained.
Keywords: defects, damages, nodal junctions, stress-strain state.
Pages: 15-19.
Link for citation: Bryzhatiy, O. E.; Bryzhatiy, E. P. The state of node interfaces of assembled structures’ influence on the work of the high-rise buildings’ frame elements. – Text : direct. – In: The Donbas Constructon. – 2021. – Issue 2-2021. – Р. 15-19.
Issue 2-2021Journal: The Donbas Constructon
Publish house: Donbas National Academy of Civil Engineering and Architecture