DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM

Rune Abrahamsen; Magne A. Bjertnæs; Jacques Bouillot; Boštjan Brank; Roberto Crocetti; Olivier Flamand; Fabien Garains; Igor Gavric; Ludwig Hahusseau; Alan Jalil; Marie Johansson; Thomas Johansson; Wai Kei Ao; Blaž Kurent; Pierre Landel; Andreas Linderholt; Kjell Malo; Manuel Manthey; Petter Nåvik; Alex Pavic; Fernando Perez; Anders Rönnquist; Iztok Šušteršic; Saule Tulebekova

doi:10.52202/069179-0380

DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM

Rune Abrahamsen, Magne A. Bjertnæs, Jacques Bouillot, Boštjan Brank, Roberto Crocetti, Olivier Flamand, Fabien Garains, Igor Gavric, Ludwig Hahusseau, Alan Jalil, Marie Johansson, Thomas Johansson, Wai Kei Ao, Blaž Kurent, Pierre Landel, Andreas Linderholt, Kjell Malo, Manuel Manthey, Petter Nåvik, Alex PavicFernando Perez, Anders Rönnquist, Iztok Šušteršic, Saule Tulebekova

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

Wind-induced dynamic excitation is a governing design action determining size and shape of modern Tall Timber Buildings (TTBs). The wind actions generate dynamic loading, causing discomfort or annoyance for occupants due to the perceived horizontal sway, i.e. vibration serviceability problem. Although some TTBs have been instrumented and measured to estimate their key dynamic properties (eigenfrequencies, mode shapes and damping), no systematic evaluation of dynamic performance pertinent to wind loading had been performed for the new and evolving construction technologies used in TTBs. The DynaTTB project, funded by the ForestValue research program, mixed on site measurements on existing buildings excited by mass inertia shakers (forced vibration) and/or the wind loads (ambient vibration), for identification of the structural system, with laboratory identification of building elements mechanical features, coupled with numerical modelling of timber structures. The goal is to identify and quantify the causes of vibration energy dissipation in modern TTBs and provide key elements to finite element models. This paper presents an overview of the results of the project and the proposed Guidelines for design of TTBs in relation to their dynamic properties.

Original language	English
Title of host publication	13th World Conference on Timber Engineering, WCTE 2023
Editors	Anders Q. Nyrud, Kjell Arne Malo, Kristine Nore, Knut Werner Lindeberg Alsen, Saule Tulebekova, Efthymia Ratsou Staehr, Gabrielle Bergh, Wendy Wuyts
Publisher	World Conference on Timber Engineering (WCTE)
Pages	2907-2914
Number of pages	8
ISBN (Electronic)	9781713873297
DOIs	https://doi.org/10.52202/069179-0380
Publication status	Published - 2023
Externally published	Yes
Event	13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023 - Oslo, Norway Duration: 19 Jun 2023 → 22 Jun 2023

Publication series

Name	13th World Conference on Timber Engineering, WCTE 2023
Volume	5

Conference

Conference	13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023
Country/Territory	Norway
City	Oslo
Period	19/06/23 → 22/06/23

Keywords

damping
discomfort
forced vibration
full scale
modelling
Timber building
wind load

ASJC Scopus subject areas

Plant Science
Civil and Structural Engineering
Building and Construction
Architecture
Forestry

More information

10.52202/069179-0380

Cite this

Abrahamsen, R., Bjertnæs, M. A., Bouillot, J., Brank, B., Crocetti, R., Flamand, O., Garains, F., Gavric, I., Hahusseau, L., Jalil, A., Johansson, M., Johansson, T., Ao, W. K., Kurent, B., Landel, P., Linderholt, A., Malo, K., Manthey, M., Nåvik, P., ... Tulebekova, S. (2023). DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM. In A. Q. Nyrud, K. A. Malo, K. Nore, K. W. L. Alsen, S. Tulebekova, E. R. Staehr, G. Bergh, & W. Wuyts (Eds.), 13th World Conference on Timber Engineering, WCTE 2023 (pp. 2907-2914). (13th World Conference on Timber Engineering, WCTE 2023; Vol. 5). World Conference on Timber Engineering (WCTE). https://doi.org/10.52202/069179-0380

Abrahamsen, Rune ; Bjertnæs, Magne A. ; Bouillot, Jacques et al. / DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM. 13th World Conference on Timber Engineering, WCTE 2023. editor / Anders Q. Nyrud ; Kjell Arne Malo ; Kristine Nore ; Knut Werner Lindeberg Alsen ; Saule Tulebekova ; Efthymia Ratsou Staehr ; Gabrielle Bergh ; Wendy Wuyts. World Conference on Timber Engineering (WCTE), 2023. pp. 2907-2914 (13th World Conference on Timber Engineering, WCTE 2023).

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abstract = "Wind-induced dynamic excitation is a governing design action determining size and shape of modern Tall Timber Buildings (TTBs). The wind actions generate dynamic loading, causing discomfort or annoyance for occupants due to the perceived horizontal sway, i.e. vibration serviceability problem. Although some TTBs have been instrumented and measured to estimate their key dynamic properties (eigenfrequencies, mode shapes and damping), no systematic evaluation of dynamic performance pertinent to wind loading had been performed for the new and evolving construction technologies used in TTBs. The DynaTTB project, funded by the ForestValue research program, mixed on site measurements on existing buildings excited by mass inertia shakers (forced vibration) and/or the wind loads (ambient vibration), for identification of the structural system, with laboratory identification of building elements mechanical features, coupled with numerical modelling of timber structures. The goal is to identify and quantify the causes of vibration energy dissipation in modern TTBs and provide key elements to finite element models. This paper presents an overview of the results of the project and the proposed Guidelines for design of TTBs in relation to their dynamic properties.",

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author = "Rune Abrahamsen and Bjertn{\ae}s, {Magne A.} and Jacques Bouillot and Bo{\v s}tjan Brank and Roberto Crocetti and Olivier Flamand and Fabien Garains and Igor Gavric and Ludwig Hahusseau and Alan Jalil and Marie Johansson and Thomas Johansson and Ao, {Wai Kei} and Bla{\v z} Kurent and Pierre Landel and Andreas Linderholt and Kjell Malo and Manuel Manthey and Petter N{\aa}vik and Alex Pavic and Fernando Perez and Anders R{\"o}nnquist and Iztok {\v S}u{\v s}ter{\v s}ic and Saule Tulebekova",

note = "Publisher Copyright: {\textcopyright} 13th World Conference on Timber Engineering, WCTE 2023. All rights reserved.; 13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023 ; Conference date: 19-06-2023 Through 22-06-2023",

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doi = "10.52202/069179-0380",

language = "English",

series = "13th World Conference on Timber Engineering, WCTE 2023",

publisher = "World Conference on Timber Engineering (WCTE)",

pages = "2907--2914",

editor = "Nyrud, {Anders Q.} and Malo, {Kjell Arne} and Kristine Nore and Alsen, {Knut Werner Lindeberg} and Saule Tulebekova and Staehr, {Efthymia Ratsou} and Gabrielle Bergh and Wendy Wuyts",

booktitle = "13th World Conference on Timber Engineering, WCTE 2023",

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Abrahamsen, R, Bjertnæs, MA, Bouillot, J, Brank, B, Crocetti, R, Flamand, O, Garains, F, Gavric, I, Hahusseau, L, Jalil, A, Johansson, M, Johansson, T, Ao, WK, Kurent, B, Landel, P, Linderholt, A, Malo, K, Manthey, M, Nåvik, P, Pavic, A, Perez, F, Rönnquist, A, Šušteršic, I & Tulebekova, S 2023, DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM. in AQ Nyrud, KA Malo, K Nore, KWL Alsen, S Tulebekova, ER Staehr, G Bergh & W Wuyts (eds), 13th World Conference on Timber Engineering, WCTE 2023. 13th World Conference on Timber Engineering, WCTE 2023, vol. 5, World Conference on Timber Engineering (WCTE), pp. 2907-2914, 13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023, Oslo, Norway, 19/06/23. https://doi.org/10.52202/069179-0380

DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM. / Abrahamsen, Rune; Bjertnæs, Magne A.; Bouillot, Jacques et al.
13th World Conference on Timber Engineering, WCTE 2023. ed. / Anders Q. Nyrud; Kjell Arne Malo; Kristine Nore; Knut Werner Lindeberg Alsen; Saule Tulebekova; Efthymia Ratsou Staehr; Gabrielle Bergh; Wendy Wuyts. World Conference on Timber Engineering (WCTE), 2023. p. 2907-2914 (13th World Conference on Timber Engineering, WCTE 2023; Vol. 5).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AU - Gavric, Igor

AU - Hahusseau, Ludwig

AU - Jalil, Alan

AU - Johansson, Marie

AU - Johansson, Thomas

AU - Ao, Wai Kei

AU - Kurent, Blaž

AU - Landel, Pierre

AU - Linderholt, Andreas

AU - Malo, Kjell

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N2 - Wind-induced dynamic excitation is a governing design action determining size and shape of modern Tall Timber Buildings (TTBs). The wind actions generate dynamic loading, causing discomfort or annoyance for occupants due to the perceived horizontal sway, i.e. vibration serviceability problem. Although some TTBs have been instrumented and measured to estimate their key dynamic properties (eigenfrequencies, mode shapes and damping), no systematic evaluation of dynamic performance pertinent to wind loading had been performed for the new and evolving construction technologies used in TTBs. The DynaTTB project, funded by the ForestValue research program, mixed on site measurements on existing buildings excited by mass inertia shakers (forced vibration) and/or the wind loads (ambient vibration), for identification of the structural system, with laboratory identification of building elements mechanical features, coupled with numerical modelling of timber structures. The goal is to identify and quantify the causes of vibration energy dissipation in modern TTBs and provide key elements to finite element models. This paper presents an overview of the results of the project and the proposed Guidelines for design of TTBs in relation to their dynamic properties.

AB - Wind-induced dynamic excitation is a governing design action determining size and shape of modern Tall Timber Buildings (TTBs). The wind actions generate dynamic loading, causing discomfort or annoyance for occupants due to the perceived horizontal sway, i.e. vibration serviceability problem. Although some TTBs have been instrumented and measured to estimate their key dynamic properties (eigenfrequencies, mode shapes and damping), no systematic evaluation of dynamic performance pertinent to wind loading had been performed for the new and evolving construction technologies used in TTBs. The DynaTTB project, funded by the ForestValue research program, mixed on site measurements on existing buildings excited by mass inertia shakers (forced vibration) and/or the wind loads (ambient vibration), for identification of the structural system, with laboratory identification of building elements mechanical features, coupled with numerical modelling of timber structures. The goal is to identify and quantify the causes of vibration energy dissipation in modern TTBs and provide key elements to finite element models. This paper presents an overview of the results of the project and the proposed Guidelines for design of TTBs in relation to their dynamic properties.

KW - damping

KW - discomfort

KW - forced vibration

KW - full scale

KW - modelling

KW - Timber building

KW - wind load

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Abrahamsen R, Bjertnæs MA, Bouillot J, Brank B, Crocetti R, Flamand O et al. DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM. In Nyrud AQ, Malo KA, Nore K, Alsen KWL, Tulebekova S, Staehr ER, Bergh G, Wuyts W, editors, 13th World Conference on Timber Engineering, WCTE 2023. World Conference on Timber Engineering (WCTE). 2023. p. 2907-2914. (13th World Conference on Timber Engineering, WCTE 2023). doi: 10.52202/069179-0380

DYNAMIC RESPONSE OF TALL TIMBER BUILDINGS UNDER SERVICE LOAD - RESULTS FROM THE DYNATTB RESEARCH PROGRAM

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

More information

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Cite this