Ocena przydatności różnych gatunków drewna do budowy konstrukcji
Journal Title: Architectus - Year 2015, Vol 19, Issue 3
Abstract
W artykule opisano badania dynamiczne modeli z drewna sosnowego, świerkowego, modrzewiowego i dębowego. Przeprowadzono je w celu poznania właściwości modeli z różnych gatunków drewna na podstawie danych uzyskanych z badań drgań swobodnych elementów. Zbadano modele powietrznosuche i po 24-godzinnym moczeniu w wodzie. Przebieg drgań każdego z modeli zilustrowano na wykresie. Pokazano metodę szacowania efektywnej sztywności i modułu sprężystości podłużnej E różnych gatunków drewna. Celem badań było określenie, jak zmienia się efektywny moduł sprężystości drewna na skutek zawilgocenia.
Authors and Affiliations
Barbara Misztal
Keywords
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- EP ID EP111799
- DOI 10.5277/arc150309
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