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Journals / Türkiye Ormancılık Dergisi / 2005 / Sayı: 1

Rotational creep properties and modelling of ready-to-assemble (RTA) furniture joints

Montaja hazır mobilya birleştirmelerinin rotasyonal sünme özellikleri ve modellenmesi

Ergün GÜNTEKİN
Pages
153–162
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Results indicated that long-term rotations were doubled indicating major stiffness reduction of the joints tested.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, rotational creep properties of RTA (Ready To Assemble) furniture joints that were constructed with medium-density-fiberboard (MDF) and particleboard (PB) using mechanical fasteners were evaluated.
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Key Findings & Data:Joint specimens were subjected to three level of loadings for up to 10 000 minutes.
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Conclusion & Impact:Results indicated that long-term rotations were doubled indicating major stiffness reduction of the joints tested.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:ağaç işleme · mobilya · sünme

Abstract

In this study, rotational creep properties of RTA (Ready To Assemble) furniture joints that were constructed with medium-density-fiberboard (MDF) and particleboard (PB) using mechanical fasteners were evaluated. Wooden dowels were also included in the study. Joint specimens were subjected to three level of loadings for up to 10 000 minutes. Results indicated that long-term rotations were doubled indicating major stiffness reduction of the joints tested. Rotational creep of the joints can be modeled using four elements analog.

Özet

Bu çalışmada orta yoğunlukta liflevha (MDF) ve yongalevha (YL) ile mekanik bağlantı elemanları kullanılarak oluşturulmuş montaja hazır mobilya birleştirmelerinin uzun süreli yüklemeler altındaki rotasyonal sünme özellikleri araştırılmıştır. Kavelalı birleştirmeler de çalışmada test edilmiştir. Deney örnekleri üç farklı seviyede 10 000 dakikaya kadar yüklemelere maruz bırakılmıştır. Sonuçlar bütün birleştirmelerin uzun süreli yüklemelerde rotasyonlarını ikiye katladığını yani elastikiyetlerini yitirdiklerini göstermiştir. Çalışmada testedilen birleştirmelerin rotasyonel sünme özellikleri dört elemanlı analog ile modellenebilir.

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Cite This Article

GÜNTEKİN, E. (2005). Rotational creep properties and modelling of ready-to-assemble (RTA) furniture joints. Türkiye Ormancılık Dergisi, Sayı: 1, 153–162. https://ajindex.com/articles/358481

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References (5)

  1. Bodig, J. and Jayne, B. A., 1982. Mechanics of Wood and Wood Composites. Van Nostrand Reinhold Company. Eckelman, C. A., 1997. Textbook of product engineering and strength design of furniture. Purdue University, W. Lafayette, IN. Guntekin, E. 2003. Montaja hazır mobilya birleştirmelerinin performansları. SDU Orman Fakültesi Dergisi. 2003 (2): 37-48.
  2. Jang, S., Fujimoto, Y., and Mataki, Y., 1993. Viscous-viscoelastic models for creep of nailed joints. Mokuzai Gakkaishi, 39(4): 418-427. AFPA, 1997. National Design Specification for Wood Construction, American Forest & Paper Association / American Wood Council Pierce, C. B. and Dinwoodie, J. M. 1977. Creep in chipboard. Part 1 Fitting 3- and 4- element response curves to creep data. Journal of Materials Science, 12:1955-1960.
  3. Pierce, C. B., Dinwoodie, J. M., and Paxton B. H., 1985. Creep in chipboard. Part 5: An improved model for prediction of creep deflection. Wood Science and Technology, 19: 83-91.
  4. Polansek, A., and Jang, S., 1989. Predicting creep of nailed lumber-to-plywood joints. Journal of Engineering Mechanics, 115(10): 2182-2198.
  5. Yeh, M. C., 1990. Time-dependent structural behavior of wood composite panels. Ph.D. Dissertation. Auburn University, Auburn, AL.