The growth and quality of natural seedlings are important goals forest management in uneven-aged high stands. In this study, the recovery process physical chemical properties soil, as well variables beech on skid trails after skidding operations three time periods (10, 20, 30 years) were investigated Hyrcanian forests Iran. Results revealed that soil (organic C, total N, pH) fully recovered 20 ...

Modern solid wood armchairs are developing in the direction of simplicity and lightness, favored by market. However, low mechanical strength connecting joint cantilevered handrails is an issue that needs to be improved. In this study, armrest joints a cantilever armchair made beech (Fagus orientalis Lipsky) were examined. To improve handrail joints, three novel proposed including dovetail tenon...

Carbon fiber fabric reinforced laminated veneer lumber (RLVL) pieces were prepared by using heat-treated beech (Fagus orientalis Lipsky) veneers with polyurethane (PU) adhesive as the binder. was tested in three different locations solid material and non-reinforced samples (on bottom line, upper lines-symmetrical). Prior to manufacture of LVL RLVL, heat treatment conducted a laboratory oven at ...

Ahşap, yaygın olarak kullanılan en eski yapı malzemelerden birisidir. Farklı alanlarda da farklı amaçlarla kullanımına yönelik giderek artan bir talep vardır. Bu talebi karşılayabilmek için ahşap esaslı yapısal kompozitler geliştirilmiştir. çalışmada, ısıl işlem uygulanmış ve fenol formaldehit (FF) tutkalı kullanılarak karbon cam elyaf ile güçlendirilmiş kayın (Fagus orientalis Lipsky) kompozit...

Knowledge of the nutrient content edible seeds oriental beech (Fagus orientalis Lipsky) as a food resource for rural people, is incomplete and there need studies that will provide this information. The collected from 12 different locations in primary distribution area Turkey were investigated their oil fatty acid composition. contents these populations determined by gas chromatography-mass spec...