Open AccessSTRESS-STRAIN STATE OF FRAME STRUCTURES AT THE DIFFERENT SNOW PRESSURE
Author(s) -
Галина Кравченко,
Галина Кравченко,
Елена Труфанова,
Елена Труфанова,
Денис Суслопаров,
Денис Суслопаров,
Юлия Боженкова,
Julia Bozhenkova
Publication year - 2019
Publication title -
stroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
eISSN - 2500-1477
pISSN - 2308-0191
DOI - 10.29039/article_5d4c0a3c32e4c5.01590422
Subject(s) - stadium , structural engineering , snow , finite element method , stress (linguistics) , stress–strain curve , frame (networking) , geotechnical engineering , computer science , engineering , geology , mathematics , mechanical engineering , geometry , linguistics , philosophy , geomorphology
The multi-variant loading of the large-span unique steel covering of the stadium under snow load is considered. The spatial finite element model is developed using LIRA software. The analysis of the existing schemes application of snow loading is carried out according to the codes. Four snow load cases on the stadium's covering are assumed for analysis. The analysis of the stress-strain state of the stadium structures, the selection and verification of sections of the steel covering are performed. The results show that it is necessary to simulate behaviour of a structure under all possible load cases.