Probabilistic Assessment of the Tension-Shear Failure Domain Interaction of Angle Brackets for Timber Structures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F25%3A00384695" target="_blank" >RIV/68407700:21610/25:00384695 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1061/JSENDH.STENG-14744" target="_blank" >https://doi.org/10.1061/JSENDH.STENG-14744</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1061/JSENDH.STENG-14744" target="_blank" >10.1061/JSENDH.STENG-14744</a>

Result language

angličtina

Original language name

Probabilistic Assessment of the Tension-Shear Failure Domain Interaction of Angle Brackets for Timber Structures

Original language description

Angle brackets and hold-downs represent the typical metal fasteners in mass timber structures. Angle brackets are primarily designed to support shear forces and are generally placed near the panel’s end cross-section centroid. In contrast, hold-downs are located at the panel edges to adsorb tensile and compressive forces. However, angle brackets can be subjected to axial and shear forces in the presence of boundary conditions that allow for rotation at the top of the panel. Therefore, the shear capacity of angle brackets can be compromised by the presence of a multiaxial stress state, especially under horizontal loads. In this study, the authors estimated the tension-shear failure domains for typical off-the-shelf angle brackets, taking into account the uncertainty of modeling, especially in the constitutive nail–timber interaction. The authors developed finite-element numerical models validated against experimental tests, aiming to estimate the exponents of the interaction domain while considering both modeling uncertainty and variability of the angle brackets. It was observed that the average interaction domains can be approximated as quadratic to linear domains depending on the angle bracket or nails’ contribution to failure.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2025

Confidentiality

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

Name of the periodical

Journal of Structural Engineering

ISSN

0733-9445

e-ISSN

1943-541X

Volume of the periodical

151

Issue of the periodical within the volume

11

Country of publishing house

US - UNITED STATES

Number of pages

14

Pages from-to

1-14

UT code for WoS article

001571263600023

EID of the result in the Scopus database

2-s2.0-105014313857