Review article

Modern technologies for strengthening wooden rafters in tenement buildings in the historical part of St. Petersburg

UDC: 

694.141.2

DOI: 

10.23968/1999-5571-2019-16-5-125-131

Pages: 

125-131

Annotation: 

Preservation of the architectural heritage of St. Petersburg requires improving the technology of repair and restoration works of attic roofs, in particular, the main wooden load-bearing elements of the roof. The authors have not only considered constructive solutions, but also proposed a technological sequence of works, giving a preliminary assessment of the wear of the rafters affected by the fungus. In addition to traditional methods of reinforcing rafters with truss ties, a research direction is proposed for the use of composite materials for the manufacture of reinforcing truss ties.

Authors: 

Velichkin V. Z. Peter the Great St. Petersburg Polytechnic University

Zhivotov D. A. Saint Petersburg State University of Architecture and Civil Engineering

Latuta V. V. Saint Petersburg State University of Architecture and Civil Engineering

Tilinin Yu. I. Saint Petersburg State University of Architecture and Civil Engineering