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Journals / Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi / 2002 / Cilt: 3 Sayı: 1

SOME MECHANICAL PROPERTIES OF CHESTNUT (Castanea sativa Mill.) WOOD OBTAINED FROM MAÇKA-ÇATAK REGION

MAÇKA-ÇATAK BÖLGESİ ANADOLU KESTANESİ (Castanea sativa Mill.) ODUNUNUN BAZI MEKANİK ÖZELLİKLERİ

Nurgül Ay
Hamiyet Şahin
Pages
87–95
Publication Date
2011-03-18
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

The results were compared with the other studies carried out on the relevant species which have the same or a similar anatomical structure.

📌 3 Key Takeaways

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Objective & Hypothesis:In this study, some mechanical properties of chestnut (Castanea sativa Mill.) wood were investigated. 8 trees used for experiments were obtained from Maçka-Çatak region and samples were then prepared in accordance with the related standarts.
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Key Findings & Data:As a result, a compression strength parallel to grain of 581.91 kp/cm2, static bending strength of 790 kp/cm2, shear strength of 56.36 kp/cm2, Brinell-hardness value in the cross-section of 4.25 kp/mm2 , Brinellhardness value in the radial-section of 1.74 kp/mm2 and Brinell-hardness value in tangential-section of 1.69 kp/mm2 were obtained.
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Conclusion & Impact:The results were compared with the other studies carried out on the relevant species which have the same or a similar anatomical structure.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Anadolu Kestanesi · Mekanik özellikler · Maçka-Çatak

Abstract

In this study, some mechanical properties of chestnut (Castanea sativa Mill.) wood were investigated. 8 trees used for experiments were obtained from Maçka-Çatak region and samples were then prepared in accordance with the related standarts. As mechanical properties of chestnut wood, compression strength parallel to the grain, static bending strength, shear strength and values of Brinell-hardness were determined. As a result, a compression strength parallel to grain of 581.91 kp/cm2, static bending strength of 790 kp/cm2, shear strength of 56.36 kp/cm2, Brinell-hardness value in the cross-section of 4.25 kp/mm2 , Brinellhardness value in the radial-section of 1.74 kp/mm2 and Brinell-hardness value in tangential-section of 1.69 kp/mm2 were obtained. Using compression strength parallel to grain and specific gravity values, specific and static quality values were calculated to be 19.9 km ve 10.7 km, respectively. The results were compared with the other studies carried out on the relevant species which have the same or a similar anatomical structure.

Özet

Bu çalışmada Anadolu kestanesi odununun bazı mekanik zelliklerinin araştırılması amaçlanmıştır. Bunun için Maçka-Çatak bölgesinden alınan 8 adet örnek ağaçtan yararlanılmış ve deneyler ilgili TSE standartlarına göre hazırlanmış örnekler üzerinde yapılmıştır. Anadolu kestanesi odununun mekanik özellikleri olarak liflere paralel basınç direnci, eğilme direnci, makaslama direnci ve Brinell-sertlik değerleri incelenmiştir. Sonuç olarak; liflere paralel basınç direnci 581.91 kp/cm2 , eğilme direnci 790 kp/cm2 , makaslama direnci 56.36 kp/cm2, enine kesit Brinell-sertlik değeri 4.25 kp/mm2 , radyal kesit Brinell-sertlik değeri 1.74 kp/mm2 ve teğet yönde Brinell-sertlik değeri 1.69 kp/mm2 olarak bulunmuştur. Liflere paralel yönde basınç direnci ve yoğunluk değerlerinden yararlanılarak spesifik ve statik kalite değerleri sırasıyla 19.9 km ve 10.7 km olarak hesaplanmıştır. Sonuçlar, aynı ağaç türü ve benzer anatomik yapıya sahip ağaç türlerinde yapılmış olan diğer çalışmalarla karşılaştırılmıştır.

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Cite This Article

Ay, N., Şahin, H. (2011). SOME MECHANICAL PROPERTIES OF CHESTNUT (Castanea sativa Mill.) WOOD OBTAINED FROM MAÇKA-ÇATAK REGION. Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi, Cilt: 3 Sayı: 1, 87–95. https://ajindex.com/articles/1367937

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