Počet záznamů: 1
Scarf joint for replacement of decayed rafter ends: experimental investigation of bearing capacity under combined loading
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SYSNO ASEP 0492790 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Scarf joint for replacement of decayed rafter ends: experimental investigation of bearing capacity under combined loading Tvůrce(i) Kunecký, Jiří (UTAM-F) RID, SAI, ORCID
Hasníková, Hana (UTAM-F) RID, SAI, ORCID
Kloiber, Michal (UTAM-F) RID, ORCID, SAI
Tippner, J. (CZ)
Sebera, V. (CZ)Celkový počet autorů 5 Číslo článku TRD-06-03 Zdroj.dok. WCTE 2018 World Conference on Timber Engineering. Proceedings. - Seoul : National Institute of Forest Science, 2018 - ISBN 979-11-6019-235-3 Poč.str. 6 s. Forma vydání Nosič - C Akce WCTE 2018 World Conference on Timber Engineering Datum konání 20.08.2018 - 23.08.2018 Místo konání Soul Země KR - Korejská republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. KR - Korejská republika Klíč. slova scarf joint ; rafter ; carpentry ; combined loading Vědní obor RIV JM - Inženýrské stavitelství Obor OECD Construction engineering, Municipal and structural engineering CEP DG16P02M026 GA MK - Ministerstvo kultury LO1219 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy EID SCOPUS 85058178557 Anotace The paper deals with experimental investigation of bearing capacity of timber lapped scarf joint intended for replacement of rafter ends decayed by moisture-related attack. Such a connection is loaded predominantly in the combination of bending and compression because of a member role in the roof structure. Thus, three groups and a group of reference samples have been tested in different combinations of normal/bending force. The tests conducted to verify the design model of the connection show relatively high values (28%) of bearing capacity when compared to the full profile of old wood. Experiments show little influence of the compressive force on the bearing capacity in bending. High compressive normal force with negligible momentum is typical for rafters in medieval wooden structures and for the ones the joint is especially intended. The result allows the use of the joint in many cultural heritage sites where the value of the original material is significant and minimal interventions are required in order to preserve the original state of the building. Pracoviště Ústav teoretické a aplikované mechaniky Kontakt Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285 Rok sběru 2019
Počet záznamů: 1