PANEL ÇEŞİDİ, ARKALIK PANELİ VE FARKLI DUVAR MONTAJI UYGULAMALARINA GÖRE MUTFAK DOLAPLARININ MAKSİMUM YÜK TAŞIMA KAPASİTESİ
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Tarih
2017
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Düzce Üniversitesi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada mutfak dolaplarının yüktaşıma kapasitesi incelenmiş, deney örneği mutfak dolaplarında malzemeçeşitleri, duvar montaj yeri ve arka panel gibi faktörlerin nbsp; yük taşıma kapasitesi üzerindeki etkileriaraştırılmıştır. Deney örneği mutfak dolapları 1/1 ölçekte hazırlanarak kalıcıdeformasyona ulaşılıncaya kadar statik yük altında test edilmiştir. nbsp; Çalışmada, iki farklı duvar bağlantı noktası,yonga levha nbsp; (PB), lamine yonga levha(PB-m), nbsp; orta yoğunluklu lif levha (MDF)ve nbsp; lamine orta yoğunluklu lif levha(MDF-m) olmak üzere 4 farklı ahşap esaslı kompozit malzeme kullanılarak, dörtelemanlı (arkalık paneli olmadan) ve beş elemanlı (arkalık panelli) toplam 48mutfak dolabı üretilmiştir.. Tüm köşe bağlantıları 4 x 50 mm vidalarkullanılarak oluşturulmuştur. Tüm test numuneleri statik yük altında testedilmiş olup bir yükleme kayışı ile üst panelin yüzeyinden yükleruygulanmıştır.. Sonuç olarak, arkalık paneli olan mutfak dolaplarının, arkalıkpaneli olmayan mutfak dolaplarına kıyasla iki kat daha fazla yük taşımakapasitesine sahip oldukları görülmüştür. nbsp;Mutfak dolaplarının yan panellerden duvara tutturulması için açılı metalkonektörlerin yerleştirilmesi, sadece üst panelin değil, tüm yapının daha fazlayük taşımasına yardımcı olacağından; bu bağlantı elemanlarının kullanılmasıönerilmektedir. Ayrıca, Yongalevhadan üretilen mutfak dolapları, nbsp; MDF’den üretilen mutfak dolaplarının nbsp; mukavemetinin 2 / 3'üne sahip olduğu görülmüştür. nbsp;
In this study, the maximum load carrying capacity ofwall kitchen cabinets structure were investigated. Factors such as materialtypes, wall mounting place and add of back panel on kitchen cabinets and theireffect on the maximum load carrying capacity of the whole structure wereinvestigated. nbsp; Kitchen cabinets were madein 1/1 scale and loaded until failure happened. For this purpose, a total of 48kitchen cabinets were manufactured, including two different wall connectionpoints, four different wood based panels, namely bare particleboard (PB),laminated particleboard (PB-m), bare medium density fiber board (MDF) andlaminated medium density fiber board (MDF-m) which were used for constructionof four and five member cabinets (with and without back panel). All cornerjoints were established by using 4 x 50 mm screws without adhesive. All testsamples were tested under static load, loads were applied from the top panel’ssurface by using a loading strap. According to the results, kitchen cabinets withthe back panels compare to the same kitchen cabinets without back panels wereable to carry two times more load. nbsp;Placement of angled metal connectors for attachment of these kitchencabinets to the wall from side panels and not from the top panel can help thewhole structure carry more load and therefor advised. Particleboard kitchencabinets structures only had 2/3 of the strength of the corresponding MDFkitchen cabinets structures. nbsp; nbsp;
In this study, the maximum load carrying capacity ofwall kitchen cabinets structure were investigated. Factors such as materialtypes, wall mounting place and add of back panel on kitchen cabinets and theireffect on the maximum load carrying capacity of the whole structure wereinvestigated. nbsp; Kitchen cabinets were madein 1/1 scale and loaded until failure happened. For this purpose, a total of 48kitchen cabinets were manufactured, including two different wall connectionpoints, four different wood based panels, namely bare particleboard (PB),laminated particleboard (PB-m), bare medium density fiber board (MDF) andlaminated medium density fiber board (MDF-m) which were used for constructionof four and five member cabinets (with and without back panel). All cornerjoints were established by using 4 x 50 mm screws without adhesive. All testsamples were tested under static load, loads were applied from the top panel’ssurface by using a loading strap. According to the results, kitchen cabinets withthe back panels compare to the same kitchen cabinets without back panels wereable to carry two times more load. nbsp;Placement of angled metal connectors for attachment of these kitchencabinets to the wall from side panels and not from the top panel can help thewhole structure carry more load and therefor advised. Particleboard kitchencabinets structures only had 2/3 of the strength of the corresponding MDFkitchen cabinets structures. nbsp; nbsp;
Açıklama
Anahtar Kelimeler
Arka panel, Yonga levha, Orta yoğunlukta lif levha, Maksimum taşıma kapasitesi, Mutfak dolabı yapısı, back panel, Particleboard, Medium Density Fiberboard, Maximum load carrying capacity, kitchen cabinets structure
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İleri Teknoloji Bilimleri Dergisi
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Cilt
6
Sayı
3
