Structural fire engineering considerations for cross-laminated timber walls

نویسندگان

چکیده

The current understanding of the thermo-mechanical response cross-laminated timber (CLT) walls to fire is insufficiently developed. This paper presents results obtained using a novel experimental methodology on fire-exposed CLT under sustained loads. findings demonstrate that global instability likely be dominant failure mode for in fire. Use polyurethane adhesive resulted earlier structural than use melamine urea formaldehyde adhesive. Three-ply failed significantly those with five plies. combination these two factors caused halving time between different identical heating conditions. In addition, were found collapse during artificially induced cooling phases. It concluded are centrally relevant considerations design CLT.

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ژورنال

عنوان ژورنال: Construction and Building Materials

سال: 2022

ISSN: ['1879-0526', '0950-0618']

DOI: https://doi.org/10.1016/j.conbuildmat.2022.126605