Review article

Stress-strain state of the dome taking into account two options of wind load

UDC: 

539.3, 692.44, 624.042.41

DOI: 

10.23968/1999-5571-2017-14-6-79-89

Pages: 

79-89

Annotation: 

In the paper, an analysis is made of existing methods for calculating the wind load when calculating the stress-strain state of the dome. Two methods are considered in detail: the procedure of SP 20.13330.2011 “Loads and effects”, and the method of V. V. Gorev, proposed in the reference book “Building Constructions”, V. 2: “Metal Constructions”, valid at the time of the study. For both methods, the wind load is calculated and the stress-strain state is analyzed for the currently implemented project of the Santa Maria dome in Blagoveshchensk. A comparative analysis of the results of calculations is carried out to determine the most precise of the methods. Besides, for these two methods considered, the displacement fields in the local coordinate system are given, as well as the corresponding fields of principal and tangential stresses.

Authors: 

Sitnikova I. S. Saint Petersburg State University of Architecture and Civil Engineering

Semenov A. A. Saint Petersburg State University of Architecture and Civil Engineering

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