ANCHORING OF CROSS-LAMINATED TIMBER SHEAR WALLS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21720%2F25%3A00388948" target="_blank" >RIV/68407700:21720/25:00388948 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.37763/wr.1336-4561/70.4.719734" target="_blank" >https://doi.org/10.37763/wr.1336-4561/70.4.719734</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37763/wr.1336-4561/70.4.719734" target="_blank" >10.37763/wr.1336-4561/70.4.719734</a>

Jazyk výsledku

angličtina

Název v původním jazyce

ANCHORING OF CROSS-LAMINATED TIMBER SHEAR WALLS

Popis výsledku v původním jazyce

This paper presents a validated finite element model of a cross-laminated timber (CLT) wall-to-floor connection and compares its predictions with results from a full-scale shear wall test. The CLT wall and floor panels are modelled as orthotropic shell elements, while the discrete connectors (tension anchors, angle brackets and the screw connection between floor panels) are represented by line hinges with nonlinear load-slip relationships. These relationships are derived from dedicated component tests on tension anchors, shear brackets and screw head embedment. The model is analysed in nonlinear static steps corresponding to the experimental loading sequence. Vertical slip along the wall-to-floor interfaces and the global lateral load-displacement response of the wall are extracted and compared with measurements. The results show that the simplified line-hinge representation reproduces both the global stiffness and the local deformation pattern in the joints with satisfactory accuracy for design-oriented analyses.

Název v anglickém jazyce

ANCHORING OF CROSS-LAMINATED TIMBER SHEAR WALLS

Popis výsledku anglicky

This paper presents a validated finite element model of a cross-laminated timber (CLT) wall-to-floor connection and compares its predictions with results from a full-scale shear wall test. The CLT wall and floor panels are modelled as orthotropic shell elements, while the discrete connectors (tension anchors, angle brackets and the screw connection between floor panels) are represented by line hinges with nonlinear load-slip relationships. These relationships are derived from dedicated component tests on tension anchors, shear brackets and screw head embedment. The model is analysed in nonlinear static steps corresponding to the experimental loading sequence. Vertical slip along the wall-to-floor interfaces and the global lateral load-displacement response of the wall are extracted and compared with measurements. The results show that the simplified line-hinge representation reproduces both the global stiffness and the local deformation pattern in the joints with satisfactory accuracy for design-oriented analyses.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/LUC23080" target="_blank" >LUC23080: Pokročilé návrhové postupy pro klíčové prvky vícepodlažních dřevostaveb</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Wood Research

ISSN

1336-4561

e-ISSN

—

Svazek periodika

70

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

16

Strana od-do

719-734

Kód UT WoS článku

001716415500007

EID výsledku v databázi Scopus

2-s2.0-105030034088