The Reliability of Building Structures Against Power and Environmental Degradation Effects

[摘要] In recent years, both Russian and foreign researchers have paid considerable attention to the problem of ensuring the reliability of building structures at all stages of their erection and operation, reconstruction, repair and reorganization. This is due to the growing need to ensure reliable operation of unique, expensive, historically significant structures, which dismantling and replacement are much more expensive than repair or it is impossible generally. Damage to reinforced concrete structures, as a rule, is associated with corrosion, overloading of individual elements and improper operation, design and production errors. In this article, the process of examining the reinforced concrete bearing structure of the building overlap for the possibility of its reconstruction and reorganization is considered in detail, as well as the design calculation based on computer modelling in the LIRA-CAD program.

[发布机构] Moscow State University of Civil Engineering, Yaroslavskoe shosse, 26, Moscow; 129337, Russia^1;Research Institute of Building Physics (NIISF RAASN), Locomotive t. 21, Moscow; 127238, Russia^2;N. Caucasian Br. of Federal State Budgetary Educational Institution of Higher Professional Education, Belgorod State Technological University Named after V.G. Shukhov, Zheleznovodskaya Str. 24, Mineralnye Vody; 357202, Russia^3

[关键词] Building structure;Cad programs;Computer modelling;Concrete bearings;Design calculations;Reliable operation