Experimental modal analysis of cross-laminated timber floors
Аутори
Nefovska-Danilović, MarijaRacić, Vitomir
Milojević, Marija
Mišković, Zoran
Savatović, Siniša
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Cross-laminated timber (CLT) floors have gained in popularity due to their outstanding strength,
aesthetic appeal, good fire resistance, and high level of prefabrication. However, due to their
high stiffness-to-weight ratio, CLT floors are highly susceptible to pedestrian-induced
vibrations. In design practice, vibration serviceability is usually assessed by assuming a floor as
a set of CLT panels with no inter-panel connections, which leads to overestimation of the
vibration response. In this paper, an experimental dynamic testing was carried out to identify
modal properties and pedestrian-induced response of two CLT floors with different number of
panels in a floor assembly. Influence of the inter-panel connections on the floor modal properties
and pedestrian-induced vibration response is particularly studied and discussed.
Извор:
EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands, 2023Финансирање / пројекти:
- Substrate4CLT - Towards Sustainable Buildings: Novel Strategies for the Design of Vibration Resistant Cross-Laminated Timber Floors (RS-ScienceFundRS-Ideje-7677448)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200092 (Универзитет у Београду, Грађевински факултет) (RS-MESTD-inst-2020-200092)
Колекције
Институција/група
GraFarTY - CONF AU - Nefovska-Danilović, Marija AU - Racić, Vitomir AU - Milojević, Marija AU - Mišković, Zoran AU - Savatović, Siniša PY - 2023 UR - https://grafar.grf.bg.ac.rs/handle/123456789/3408 AB - Cross-laminated timber (CLT) floors have gained in popularity due to their outstanding strength, aesthetic appeal, good fire resistance, and high level of prefabrication. However, due to their high stiffness-to-weight ratio, CLT floors are highly susceptible to pedestrian-induced vibrations. In design practice, vibration serviceability is usually assessed by assuming a floor as a set of CLT panels with no inter-panel connections, which leads to overestimation of the vibration response. In this paper, an experimental dynamic testing was carried out to identify modal properties and pedestrian-induced response of two CLT floors with different number of panels in a floor assembly. Influence of the inter-panel connections on the floor modal properties and pedestrian-induced vibration response is particularly studied and discussed. C3 - EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands T1 - Experimental modal analysis of cross-laminated timber floors UR - https://hdl.handle.net/21.15107/rcub_grafar_3408 ER -
@conference{ author = "Nefovska-Danilović, Marija and Racić, Vitomir and Milojević, Marija and Mišković, Zoran and Savatović, Siniša", year = "2023", abstract = "Cross-laminated timber (CLT) floors have gained in popularity due to their outstanding strength, aesthetic appeal, good fire resistance, and high level of prefabrication. However, due to their high stiffness-to-weight ratio, CLT floors are highly susceptible to pedestrian-induced vibrations. In design practice, vibration serviceability is usually assessed by assuming a floor as a set of CLT panels with no inter-panel connections, which leads to overestimation of the vibration response. In this paper, an experimental dynamic testing was carried out to identify modal properties and pedestrian-induced response of two CLT floors with different number of panels in a floor assembly. Influence of the inter-panel connections on the floor modal properties and pedestrian-induced vibration response is particularly studied and discussed.", journal = "EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands", title = "Experimental modal analysis of cross-laminated timber floors", url = "https://hdl.handle.net/21.15107/rcub_grafar_3408" }
Nefovska-Danilović, M., Racić, V., Milojević, M., Mišković, Z.,& Savatović, S.. (2023). Experimental modal analysis of cross-laminated timber floors. in EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands. https://hdl.handle.net/21.15107/rcub_grafar_3408
Nefovska-Danilović M, Racić V, Milojević M, Mišković Z, Savatović S. Experimental modal analysis of cross-laminated timber floors. in EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands. 2023;. https://hdl.handle.net/21.15107/rcub_grafar_3408 .
Nefovska-Danilović, Marija, Racić, Vitomir, Milojević, Marija, Mišković, Zoran, Savatović, Siniša, "Experimental modal analysis of cross-laminated timber floors" in EURODYN 2023, XII International Conference on Structural Dynamics, 02-05 July 2023, Delft, The Netherlands (2023), https://hdl.handle.net/21.15107/rcub_grafar_3408 .