Effects of geothermal hot water treatment on rate of water absorption, modulus of elasticity, compressive strength parallel to grain of Brutian pine wood: A case study from Sakarya, Turkey
Öz
The aim of this study is to investigate the effects of different geothermal hot waters on some properties of Turkish red pine (P. brutia Ten.) sapwood samples. The geothermal waters were taken from the geothermal resources which are Kuzuluk, Geyve and Taraklı of Sakarya region in Turkey. The treatment fluids with four different temperature (23ºC, 48ºC, 69ºC, 92ºC) were prepared (±2 degrees of precision) for each geothermal resource. After the wood samples were separately impregnated with these liquids using the thermic method, the properties (rate of water absorption, modulus of elasticity, compression strength parallel to grain) of these samples were tested. Findings obtained from the tests were evaluated separately statistically for each properties. As a result, while geothermal treatments did’t make a meaningful contribution to modulus of elasticity of the red pine wood, they influenced the rate of water absorption and compression strength parallel to grain properties significantly. For rate of water absorption, the highest value (79.10%) was found in Kuzuluk 92°C treatmen but the least value (58.10%) was obtained in Geyve 48°C treatment. For three different geothermal sources, it was seen that the compression strength parallel to grain decreased significantly compared to the control (untreated) samples.
Anahtar Kelimeler
Kaynakça
- Akkuş, İ., Alan, H., 2016. Türkiye’nin jeotermal kaynakları, projeksiyonlar, sorunlar ve öneriler raporu. TMMOB Jeoloji Mühendisleri Odası, 89s.
- Arslan, S., Darıcı, M., Karahan, Ç., 2001. Türkiye’nin jeotermal enerji potansiyeli. Jeotermal Enerji Semineri, Ankara, 21-28.
- ASTM D1413–07e1, 2007. Standard test method for wood preservatives by laboratory soil block cultures, ASTM Standards.
- Aytaşkın, A., 2009. Çeşitli kimyasal maddelerle emprenye edilmiş ağaç malzemenin bazı teknolojik özellikleri. Yüksek Lisans Tezi, Karabük Üniversitesi Mobilya ve Dekorasyon Bölümü, 115s, Karabük.
- Barut, İ., Erdoğan, N., 2011. Marmara bölgesi termal mineralli kaynak suları: Hidrokimyasal özellikleri ve zamana bağlı değişimi. İstanbul Yerbilimleri Dergisi, 24(1): 19-64.
- Bozkurt, A.Y., Göker, Y., Erdin, N., 1993. Emrenye Tekniği Ders Kitabı. İstanbul Üniversite Orman Fakültesi Yayınları No: 3779/425, İstanbul.
- Dağdaş, A., 2007. Jeotermal enerjiden endüstriyel uygulamalarda yararlanma. Mühendis ve Makine Dergisi, 48(564): 11-16.
- ISO 3129, 1975. Wood – Sampling methosd and general requirements for physical and mechanical tests.
Ayrıntılar
Birincil Dil
İngilizce
Konular
-
Bölüm
Araştırma Makalesi
Yazarlar
Ahmet Ali Var
SÜLEYMAN DEMİREL ÜNİVERSİTESİ, ORMAN FAKÜLTESİ, ORMAN ENDÜSTRİSİ MÜHENDİSLİĞİ BÖLÜMÜ
Türkiye
Ömer Ümit Yalçın
SÜLEYMAN DEMİREL ÜNİVERSİTESİ, ORMAN FAKÜLTESİ, ORMAN ENDÜSTRİSİ MÜHENDİSLİĞİ BÖLÜMÜ
Türkiye
Abdulkadir Soygüder
Türkiye
Yayımlanma Tarihi
28 Aralık 2017
Gönderilme Tarihi
28 Eylül 2017
Kabul Tarihi
8 Aralık 2017
Yayımlandığı Sayı
Yıl 2017 Cilt: 18 Sayı: 4