Open AccessAPPLICATION OF A COMPLEX APPROACH TO DETERMINING THE RELIABILITY AND RESIDUAL LIFE OF WOODEN STRUCTURES OF RESIDENTIAL BUILDINGS
Author(s) -
Sergey Evtushenko,
Марина Шутова,
Aleksandr Artukhov,
Lyudmila Artyuhova
Publication year - 2020
Publication title -
stroitelʹstvo i arhitektura
Language(s) - English
Resource type - Journals
eISSN - 2500-1477
pISSN - 2308-0191
DOI - 10.29039/2308-0191-2020-8-4-14-21
Subject(s) - reliability (semiconductor) , structural engineering , residual strength , residual , welding , compression (physics) , section (typography) , computer science , engineering , reliability engineering , materials science , mechanical engineering , composite material , algorithm , physics , power (physics) , quantum mechanics , operating system
When a structure operates in difficult conditions of an industrial enterprise, a deterioration in the strength properties and geometric characteristics of the section of metal rafter structures is inevitable. In this case, strengthening the elements by welding additional sections does not always increase the strength and reliability of the structure, since when the section changes, the structure changes the static scheme of work (instead of central compression, eccentric compression of the elements is observed). The article is devoted to the analysis of amplification methods to improve the reliability of elements.