Potresni odziv in nosilnost mozničnih stikov armiranobetonskih gred in stebrov

Isaković, Tatjana (author), Zoubek, Blaž (author), Fischinger, Matej (author)

V članku so opisani mehanizmi potresnega odziva mozničnih stikov gred in stebrov v armiranobetonskih montažnih halah. Prikazan je postopek za oceno nosilnosti takšnih stikov, ki upošteva dve značilni vrsti njihovega odziva, ki lahko privedeta bodisi do njihove lokalne bodisi do globalne porušitve. Ta postopek, ki smo ga razvili in verificirali na UL FGG, bo predvidoma vključen v naslednjo verzijo standarda Evrokod 2, in sicer v del, ki se nanaša na projektiranje stikov betonskih elementov.

• Language: Slovenian
• Keywords: potresno inženirstvo, gradbene konstrukcije, moznik, stik gred in stebrov, montažne hale, potresni odziv, nosilnost mozničnih stikov, novi standard Evrokod 2
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Publication status: Published
• Publication version: Version of Record
• Year: 2022
• Number of pages: Str. 2-14
• Numbering: Letn. 71
• PID: 20.500.12556/RUL-135503
• UDC: 006:624.042.7
• ISSN on article: 0017-2774
• COBISS.SI-ID: 95411715
• Publication date in RUL: 16.03.2022

Record is a part of a journal

• Title: Gradbeni vestnik. glasilo Zveze društev gradbenih inženirjev in tehnikov Slovenije
• Shortened title: Gradb. vestn.
• Publisher: Zveza društev gradbenih inženirjev in tehnikov Slovenije
• ISSN: 0017-2774
• COBISS.SI-ID: 859140

Secondary language

• Language: English
• Title: Seismic response and capacity of reinforced concrete beam-to-column dowel connections

Abstract

The paper presents the seismic response mechanisms of beam-to-column dowel connections in reinforced precast concrete buildings. A procedure for assessing their load-bearing capacity is proposed considering two typical types of response that lead to local or global failure of the connection. This procedure, developed and evaluated at UL FGG, is expected to be included in the next version of the Eurocode 2 standard, in the part dealing with the design of fastenings for the use in concrete.

• Keywords: earthquake engineering, structural engineering, civil engineering, dowel, beam-to-column connection, precast buildings, seismic response, capacity of dowel connections, new standard Eurocode 2

Projects

• Funder: EC - European Commission
• Project number: št. proj. 218417
• Name: Performance of Innovative Mechanical Connections in Precast Building Structures under Seismic Conditions