Full-scale shaking table test of a reinforced concrete precast building with horizontal concrete cladding panels and a numerical simulation

Gams, Matija (author), Starešinič, Gabrijela (author), Isaković, Tatjana (author)

Experimental tests on, and numerical simulations of, full-scale precast reinforced concrete structures with horizontal cladding panels are presented. First, the experimental tests are discussed. The tests were performed on a shaking table using the typical structural layout and cladding connections used in Europe. In particular, they were performed on symmetrical and asymmetrical panel configurations with peak ground acceleration (PGA) intensities of up to 0.4 g. Key observations concerning the seismic responses are presented. The most notable occurrences during the responses were panels sliding within connections and panels impacting columns. Second, the numerical model, which was developed in OpenSees, and simulation results are presented. The numerical model simulated all identified phenomena, including sliding within connections and panels impacting columns. The simulations aligned with the test results, validating the developed numerical model.

• Language: English
• Keywords: reinforced-concrete precast buildings, horizontal cladding panels, seismic response, shaking table test, numerical simulation
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Year: 2022
• Number of pages: 23 str.
• Numbering: Letn. 55
• PID: 20.500.12556/RUL-146477
• UDC: 624.04
• ISSN on article: 2352-7102
• DOI: 10.1016/j.jobe.2022.104707
• COBISS.SI-ID: 111778051
• Publication date in RUL: 02.06.2023

Record is a part of a journal

• Title: Journal of building engineering
• Publisher: Elsevier
• ISSN: 2352-7102
• COBISS.SI-ID: 525380633

Secondary language

• Language: Slovenian
• Title: Test montažne armiranobetonske hale z vodoravnimi paneli v naravnem merilu

Abstract

Predstavljeni so eksperimentalni testi in numerične simulacije montažbe armirnanobetonske hale z vodoravnimi paneli. Najprej so predstavljeni testi hale s tipično konstrukcijsko zasnovo in standardnimi stiki s paneli na potresni mizi. Uporabljeni stiki so tipični za Evropo. Testi so bili narejeni s simetrično in nesimetrično postavitvijo panelov. Pospeški med testi so dosegli PGA intenziteto 0,4 g. Glavna opažanja med testi so zdrsi panelov in trki panelov s stebri. V drugem delu je bil razvit numerični model v programskem okolju OpenSees. Simulacije so uspešno modelirale vse opažene pojave. Ujemanje simulacije in eksperimentalnih meritev validira uporabljeni numerični model.

• Keywords: armiranobetonska montažna hala, vodoravni paneli, potresni odziv, potresna miza, numerična simulacija

Projects

• Funder: ARRS - Slovenian Research Agency
• Project number: J2-7316
• Name: Potresna žilavost in utrjevanje montažnih industrijskih stavb z betonskimi fasadami

• Funder: ARRS - Slovenian Research Agency
• Project number: P2-0185
• Name: Potresno inženirstvo