Yazar "Efe, Hasan" için listeleme
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Allen Screw Withdrawal Strength of Solid Wood and Laminated Veneer Lumber (LVL)
Efe, Hasan; Kasal, Ali; Dizel, Taner; Arslan, Ali Riza; Erdem, Haldun Ender (Kastamonu Univ, Orman Fak, 2009)In this study, the allen screw holding performances in perpendicular to grain and parallel to grain of laminated veneer lumber (LVL) prepared of different wood species with polyvinylacetate (PVAc) and ure formaldehyde (UF) ... -
BENDING MOMENT CAPACITY OF L-TYPE FURNITURE CORNER JOINTS CONSTRUCTED OF PARTICLEBOARD PRODUCED FROM VINE PRUNING RESIDUES
Ozen, Ertan; Goktas, Osman; Kasal, Ali; Efe, Hasan; Demirci, Selcuk (Slovak Forest Products Research Inst, 2014)Tests were carried out to investigate the utilization of vineyard pruning residues in panel products as a structural material for manufacturing of the furniture cases. For this purpose, bending moment capacities of L-type ... -
Bending Strength of Screwed Corner Joints with Different Materials
Kasal, Ali; Şener, Sıddık; Belgin, Çağatay Mehmet; Efe, Hasan (Gazi Univ, 2006)Tests were carried out in order to determine the bending strength with compression and tension force with and without glue in addition to screws on furniture corner joints in a construction case. The specimens were prepared ... -
Comparison of mechanical properties of solid wood and laminated veneer lumber fabricated from Turkish beech, Scotch pine, and Lombardy poplar
Erdil, Yusuf Ziya; Kasal, Ali; Zhang, Jilei; Efe, Hasan; Dizel, Taner (Forest Products Soc, 2009)Selected mechanical properties of laminated veneer lumber (LVL) prepared from Turkish beech (Fagus orientalis L.), Scotch pine (Pinus sylvestris L.), and Lombardy poplar (Populus nigra) veneers bonded with polyvinyl acetate ... -
Comparison of the Moment Capacity of Case Furniture Corner Joints Connected with Solid Wood and Plastic Dowels
Efe, Hasan; Deniz, Ekrem; Kasal, Ali; Kuskun, Tolga (Gazi Univ, 2012)In this study, moment capacity of L-type corner joints connected with dowels were compared. Specimens were constructed of 16 and 18 mm particleboard (YL) and medium density fiberboard (MDF). In constructing the joints, ... -
Comparison of The Withdrawal Strength of Different Joint Techniques for Wooden End To End Joints
Efe, Hasan; Kasal, Ali; Cagatay, Kubulay; Kuskun, Tolga (Kastamonu Univ, Orman Fak, 2012)In this study, withdrawal strengths of end to end joints prepared from different wood species and connected with different techniques were compared. Specimens were constructed of Turkish beech (Fagus orientalis L.), Scotch ... -
Determination of Pulling Force Performances of T-Type Joint Elements Prepared with Some Laminated Veneer Lumber
Efe, Hasan; Kasal, Ali; Demirci, Selcuk; Imirzi, H. Ozgur; Ozen, Ertan; Dizel, Taner (Kastamonu Univ, Orman Fak, 2011)In this study, tension force performance of T-type furniture joints with laminated veneer lumber prepared from domestic and tropical wood were compared. In the experiments, three different types of laminated veneer lumber ... -
Determination of Some Physical and Mechanical Properties of Various Wood and Wood Composite Materials
Efe, Hasan; Kasal, Ali (Gazi Univ, 2007)In this study, some technical properties needed in engineering design of furniture of some solid wood and wood composite materials were determined according to related standards. Turkish beech (Fagus Orientalis Lipsky) and ... -
Determination of the Bending Strength and Modulus of Elasticity of Solid Wood and Laminated Veneer Lumber
Kasal, Ali; Efe, Hasan; Dizel, Taner (Gazi Univ, 2010)In this study, bending strength (MOR) and modulus of elasticity (MOE) of the laminated veneer lumber (LVL) and solid wood materials which are constructed of different wood species were determined. Solid wood and LVL ... -
Determination of the Strength of The Ready to Assemble Sofa Frames With Finite Element Analysis
Kasal, Ali; Efe, Hasan; Erdil, Yusuf Ziya (Gazi Univ, 2007)In this study, the strength properties of screwed-without glue (demonte) jointed sofa frames constructed of solid wood and wood based (composite) materials were investigated. Furthermore, place of the stretcher was optimized ... -
Effect of Joint Technique on Moment Capacity of L-Type Furniture Corner Joints for Case Furniture Constructed
Efe, Hasan; Ozen, Ertan; Danaci, Ertan; Kasal, Ali; Demirci, Selcuk (Kastamonu Univ, Orman Fak, 2014)In this study, effects of joint technique and material type on moment capacity of case furniture "L" type comer joints under diagonal tensile and compression loads was aimed to determine. The specimens were prepared from ... -
Effects of Different Joint Techniques on Withdrawal Strength of T-Type Furniture Joints
Efe, Hasan; Kasal, Ali; Cagatay, Kubulay; Kuskun, Tolga (Kastamonu Univ, Orman Fak, 2012)In this study, withdrawal strengths of T-type furniture joints prepared from different wood species and connected with different joint methods were compared. Specimens were constructed of Turkish beech (Fagus orientalis ... -
The Effects of Wood Species and Joint Technique on Bending Moment Capacity and Elasticity of T-type Furniture Joints
Cagatay, Kubulay; Efe, Hasan; Kasal, Ali; Kuskun, Tolga (Gazi Univ, 2012)In this study, bending moment capacities and elasticity of T-type furniture joints prepared from different wood species and connected with different techniques were compared. Specimens were constructed of Turkish beech ... -
Estimation equations for moment resistances of L-type screw corner joints in case goods furniture
Kasal, Ali; Erdil, Yusuf Ziya; Zhang, Jilei; Efe, Hasan; Avcı, Erkan (Forest Products Soc, 2008)The effects of the number of screws and screw sizes on bending moment resistance of L-type furniture corner joints constructed of particleboard (PB) and medium density fiberboard (MDF) with resin Surfacing were investigated ... -
Masif ve Lamine ağaç malzemelerin (LAM) Alyan Vida tutma mukavemeti
Bu çalışmada, farklı ağaç türlerinden hazırlanan, polivinilasetat (PVAc) ve üre-formaldehit (ÜF) tutkallarıyla yapıştırılmış lamine malzemelerin (LVL), liflere dik ve paralel doğrultudaki alyan vida tutma performansları, ... -
Montaja hazır koltuk iskeletlerinin mukavemetinin sonlu elemanlar analizi ile belirlenmesi
Kasal, Ali; Efe, Hasan; Erdil, Yusuf Ziya (2007)Bu çalışmada, ağaç ve ağaç esaslı (kompozit) malzemelerden tutkalsız-vidalı (demonte) olarak üretilmiş koltuk iskeletlerinin mukavemet özellikleri araştırılmıştır. Ayrıca, koltuk yan düzlem çerçevesinde, ara kayıtın yeri ... -
Shear Force Capacity of H-Type Case Furniture Joints Connected with Solid Wood and Plastic Dowels
Kasal, Ali; Efe, Hasan; Deniz, Ekrem; Kuskun, Tolga (Kastamonu Univ, Orman Fak, 2012)In this study, shear force capacity of H-type case furniture corner joints connected with dowels were investigated. Specimens were constructed of 16 and 18 mm particleboard (YL) and medium density fiberboard (MDF). In ...