Open AccessFeatures of design and quality control of wooden structures, taking into account the strength class of wood
Author(s) -
Tatiana Petrova,
Yu. A. Belentsov,
A. P. Leykin,
Yu. M. Tihonov
Publication year - 2020
Publication title -
vestnik graždanskih inženerov
Language(s) - English
Resource type - Journals
ISSN - 1999-5571
DOI - 10.23968/1999-5571-2020-17-6-156-159
Subject(s) - normalization (sociology) , reliability (semiconductor) , probabilistic logic , reliability engineering , engineering , structural engineering , quality (philosophy) , construction engineering , computer science , forensic engineering , artificial intelligence , power (physics) , physics , quantum mechanics , sociology , anthropology , philosophy , epistemology
The transition to strength classes in the design of wooden structures allows correctly assessing the level of reliability of the designed constructions. The article presents a comparison analysis of the safety factor values in the Russian regulative standards and those previously in force and assesses their impact on the reliability level. The influence of the transition to probabilistic normalization of the strength properties of elements and structures made of wood in general using strength classes is substantiated. The development of the approach will significantly improve the reliability and safety of wooden structures, especially large-span structures and multi-storey buildings.