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Title: Parametrična analiza odziva večnadstropnih lesenih stavb na vetrno obtežbo Authors: ID Kurent, Blaž (Author) ID Brank, Boštjan (Author) Files: URL - Source URL, visit https://www.zveza-dgits.si/wp-content/uploads/2025/06/GV-06-25-1.pdf   PDF - Presentation file, download (726,99 KB) MD5: 71035FBA289D5C028EB4A5398F3E99E4   Language: Slovenian Typology: 1.01 - Original Scientific Article Organization: ZDGITS - Union of associations of Slovenian civil engineers and technicians Abstract: Večnadstropne lesene stavbe so zaradi svoje lahkosti občutljive na nihanje zaradi vetra, kar lahko povzroča neugodje pri uporabnikih. Zato je merilo ugodja stanovalcev pogosto eden ključnih kriterijev pri projektiranju večnadstropnih lesenih stavb. V članku izračunamo pričakovane pospeške nihanja zaradi vetra za deset lesenih in hibridnih lesenih stavb z višinami med 22 m in 74 m, za katere so bili pridobljeni podatki o dimenzijah, masi ter dinamičnih lastnostih. Pospeški so bili izračunani po SIST EN 1991- 1-4:2005 ter ovrednoteni po ISO 10137. Parametrična analiza je pokazala, da lokacija stavbe najbolj vpliva na njen odziv, izmed dejavnikov oblike stavbe ima največji vpliv zaobljenost oziroma prirezanost robov. Ugotovljeno je bilo tudi, da je za doseganje merila ugodja pri nižjih stavbah primerneje povečati togost, pri višjih pa dodati maso. V analizo je bila vključena tudi trenutno najvišja lesena stavba na svetu, analiza pa je pokazala potencial gradnje še višjih lesenih stavb v prihodnosti. Keywords: lesene stavbe, vetrna obtežba, nihanje stavbe, mejno stanje uporabnosti, parametrična analiza Publication status: Published Publication version: Version of Record Publication date: 01.06.2025 Year of publishing: 2025 Number of pages: str. 68-77 Numbering: Letn. 74, Št. 2 PID: 20.500.12556/DiRROS-22822  UDC: 69.032.2+624.011.1:531.1 ISSN on article: 0017-2774 COBISS.SI-ID: 240283907  Note: Nasl. v slov. in angl., besedilo v slov.; Publication date in DiRROS: 01.07.2025 Views: 308 Downloads: 230 Metadata:    Cite this work Plain text BibTeX EndNote XML EndNote/Refer RIS ABNT ACM Ref AMA APA Chicago 17th Author-Date Harvard IEEE ISO 690 MLA Vancouver : Copy citation

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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

Document is financed by a project

Funder:	EC - European Commission
Project number:	101092052
Name:	BUILDing knowledge book in the blockCHAIN distributed ledger. Trustworthy building life-cycle knowledge graph for sustainability and energy efficiency
Acronym:	BUILDCHAIN

Licences

License:	CC BY-SA 4.0, Creative Commons Attribution-ShareAlike 4.0 International
Link:	http://creativecommons.org/licenses/by-sa/4.0/
Description:	This Creative Commons license is very similar to the regular Attribution license, but requires the release of all derivative works under this same license.

Secondary language

Language:	English
Title:	Parametric analysis of the response of multi-storey timber buildings to the wind loading
Abstract:	Due to their light-weight nature, multi-storey timber buildings are susceptible to wind-induced vibration, which can cause discomfort to the occupants. Therefore, vibration serviceability is often one of the key criteria in the design of multi-storey timber buildings. In this article, we calculate the expected accelerations of wind-induced vibration for 10 timber and hybrid timber buildings with heights between 22 m and 74 m, for which we have obtained data on dimensions, mass and modal properties. The accelerations were calculated according to SIST EN 1991-1-4:2005 and evaluated according to ISO 10137. The parametric analysis showed that the location of the building has the greatest influence on the expected wind-induced accelerations. Among the parameters of the building shape, the radius of the rounded edges proved to have the greatest impact. It was also found that increasing the stiffness of the building contributes better to improving the comfort criterion for lower buildings, while adding mass is better for taller buildings. The analysis also included the current tallest timber building in the world and showed the potential for even taller timber buildings in the future.
Keywords:	timber buildings, wind loading, building oscillations, serviceability limit state, parametric analysis

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1. Gradbeni vestnik

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