Yazar "Erdil, Yusuf Ziya" için listeleme
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Accelerated weathering performance of wood-plastic composites reinforced with carbon and glass fibre-woven fabrics
Durmaz, Sefa; Erdil, Yusuf Ziya; Özgenç, Özlem (Blackwell Publishing Ltd, 2021)Wood-plastic composites (WPCs) are new generation materials widely used in outdoor conditions; however, the appearance and mechanical properties of WPCs change with exposure to weather. In this study, high-density ... -
Ahşap malzemede zarar yapan Hylotrupes bajulus (L.) ve Trichoferus griseus (F.) (Coleoptera: Cerambycidae) türlerinin ahşabın bazı fiziksel ve mekanik özelliklerine etkileri üzerinde araştırmalar
Bu çalışma 2003–2005 yılları arasında doğa ve laboratuvar koşullarında gerçekleştirilmiştir. Ekonomik anlamda ahşap konstrüksiyonlarda en çok kullanılan, böcekler tarafından zarara uğratılmış ve böcek zararına uğramamış ... -
Bending moment capacity of rectangular mortise and tenon furniture joints
Erdil, Yusuf Ziya; Kasal, A; Eckelman, C A (Forest Products Soc, 2005)This study investigated the effects of wood species, adhesive type, rail width, tenon depth, and tenon length oil bending strength and flexibility of mortise and tenon T-type end to side grain joints. Sugar maple, red oak, ... -
Bending moment capacity of round mortise and tenon furniture joints
Eckelman, C; Haviarova, E; Erdil, Yusuf Ziya; Tankut, Ali Naci; Akçay, Hilal; Denizli Tankut, Nurgül (Forest Products Soc, 2004)Tests were conducted to determine the effect of cross pinning the tenons of round mortise and tenon joints on the bending moment capacity of the joints. Tenon diameters ranged from a nominal 0.6 to 1.0 inches. Cross-pins ... -
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 ... -
Design and construction of school work tables for developing countries
Erdil, Yusuf Ziya; Eckelman, Carl; Haviarova, Eva (Forest Products Soc, 2009)Cyclic tests were conducted to determine the strength and durability of two types of school work tables designed for use in developing countries which were constructed with round mortise and tenon joints. The frames were ... -
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 ... -
Determination of the strength performance of chair frames constructed of solid wood and wood composites
Kasal, Ali; Birgül, Recep; Erdil, Yusuf Ziya (Forest Products Soc, 2006)In this study, the strength properties of glued-doweled and screw jointed chair frames constructed of solid wood and wood-based (composite) materials were investigated. Scotch pine (Pinus Syivestris Lipsky) and Turkish ... -
Effect of laboratory-accelerated aging treatment on the ultimate strength of a 4-sided MDF kitchen cabinet
Fathollahzadeh, Ali; Enayati, Ali Akbar; Erdil, Yusuf Ziya (Tubitak Scientific & Technical Research Council Turkey, 2013)In this study, 4-sided rectangular full-size cabinets from 2 types of medium-density fiberboard (MDF; melamine-coated MDF with edge band and uncoated MDF without edge band) were manufactured and tested. Screws with nominal ... -
EFFECT OF MATERIAL PROPERTIES AND ANCHORAGE LOCATION ON LOAD-BEARING CAPACITY OF SCREW-CONNECTED AND HUNG CABINETS
Kasal, Ali; Yildirim, Nadir; Zhang, Jilei; Erdil, Yusuf Ziya; Demirci, Selcuk (Soc Wood Sci Technol, 2014)Effects of material type and thickness of selected wood-based composites for construction of cabinets and anchorage location of screws attaching cabinets to the wall on the vertical load-bearing capacity of four-sided wall ... -
Effect of shoulders on bending moment capacity of round mortise and tenon joints
Eckelman, Carl; Erdil, Yusuf Ziya; Haviarova, Eva (Forest Products Soc, 2006)Tests were conducted to determine the effect of close-fitting shoulders on the bending moment capacity of round mortise and tenon joints. Results indicate that close-fitting shoulders can substantially increase the strength ... -
EFFECT OF TENON GEOMETRY, GRAIN ORIENTATION, AND SHOULDER ON BENDING MOMENT CAPACITY AND MOMENT ROTATION CHARACTERISTICS OF MORTISE AND TENON JOINTS
Likos, Erkan; Haviarova, Eva; Eckelman, Carl A.; Erdil, Yusuf Ziya; Ozcifci, Ayhan (Soc Wood Sci Technol, 2012)Bending moment capacity and moment rotation characteristics of mortise and tenon joints as a function of tenon geometry, grain orientation, length, and shoulder fit were examined. Bending moment capacity of all joints in ... -
Effect of Tenon Size on Static Front to Back Loading Performance of Wooden Chairs in Comparison with Acceptable Design Loads
Kilic, Halil; Kasal, Ali; Kuskun, Tolga; Acar, Mehmet; Erdil, Yusuf Ziya (North Carolina State Univ Dept Wood & Paper Sci, 2018)The effects of tenon size were investigated relative to the front to back loading performance of Scots pine (Pinus sylvestris L.) chairs. Forty-five chair frames were constructed with mortise and tenon joints with 9 tenon ... -
Effect of the Panel Type and Panel Thickness on Moment Resistance of Screw-Jointed Corner Joints and Stiffness of Four-Member Cabinets
Yuksel, Mehmet; Yildirim, Nadir; Kasal, Ali; Erdil, Yusuf Ziya; Demirci, Selcuk (North Carolina State Univ Dept Wood & Paper Sci, 2014)The objective of this study was to investigate the effects of panel type and panel thickness on moment resistance of L-type corner joints and deflection characteristics of four-member cabinets. Three different wood based ... -
The effect of zinc oxide nanoparticles on the weathering performance of wood-plastic composites
Durmaz, Sefa; Keleş, Özlem Özgenç; Aras, Uğur; Erdil, Yusuf Ziya; Mengeloğlu, Fatih (John Wiley and Sons Inc, 2022)In recent years, wood-plastic composites (WPCs) have become among the most popular engineering materials. Most of their usage areas are outdoors, where they encounter various damaging factors. The weathering conditions ... -
Effects of cross-sectional shape on the bending strength in furniture joints
Acar, Mehmet; Diler, Harun; Erdil, Yusuf Ziya (Kastamonu Univ, Orman Fak, 2018)Aim of the study: Tests were carried out to evaluate the ultimate bending strength of the circular and square cross sectioned furniture joint members and find out whether the form factor is applicable to the small specimens ... -
Effects of screw sizes on load bearing capacity and stiffness of five-sided furniture cases constructed of particleboard and medium density fiberboard
Kasal, Ali; Zhang, Jilei; Yueksel, Mehmet; Erdil, Yusuf Ziya (Forest Products Soc, 2008)This study was carried out to determine the effects of the screw sizes and board material type oil the load bearing capacity and stiffness of five-sided furniture cases. Nine sizes of screws that included 3.5 by 40, 3.5 ... -
Effects of Wood Species, Number of Teeth, and Adhesive Type on Moment Capacities of Box-Joints
Demirci, Selcuk; Diler, Harun; Kasal, Ali; Erdil, Yusuf Ziya (North Carolina State Univ Dept Wood & Paper Sci, 2020)Effects of the wood species, number of teeth, and adhesive type were studied relative to the moment capacities of box joints under tension and compression loadings, which is commonly used in case type solid wood furniture. ... -
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 ... -
Exploratory study of small timber trusses constructed with through-bolt and cross-pipe heel connectors
Eckelman, C. A.; Haviarova, E.; Erdil, Yusuf Ziya (Forest Products Soc, 2007)Throughout the world, there is a need for simple, strong, yet inexpensive connectors that can be used to fabricate trusses from natural small-diameter tree stems as well as squared stems without extensive premachining of ...
