Face Lateral Resistance of Oriented Strandboard Joints Connected with Two Rows of 16-gauge Coated Staples

Authors

  • Samet Demirel
  • Jilei Zhang

Keywords:

Joint lateral resistance load, multi-staple-connected joints, oriented strandboard, density, density profile

Abstract

The ultimate lateral resistance of face-to-face joints connected with two rows of 16-gauge coated staples in three oriented strandboards (OSB) of different densities was investigated. Experimental results indicated that the ultimate lateral resistance of the face-to-face OSB joints increases significantly as the number of staples increases from two to eight in increments of two. Vertical and horizontal staple alignment was found to have no significant effect on the ultimate lateral resistance of the face-to-face OSB joints when the number of staples used was less than eight. The face-to-face OSB joints constructed of a higher density material yielded a higher ultimate lateral resistance, but the significant increase in ultimate lateral resistances due to increase in material density depended on the number of staples used and also staple alignment. The increase in the ultimate lateral resistance became more sensitive to material density increase once the number of staples used was six and higher. The ultimate lateral resistance of face-to-face OSB joints connected with two rows of 16-gauge coated staples can be reasonably estimated using two alternative empirical power equations. One equation requires the ultimate lateral resistance of a face-to-face OSB joint connected with one staple. The other equation requires the density of an OSB material used as the joint main member.

References

ASTM (2010a) D 1761-06. Standard test method for mechanical fasteners in wood. American Society for Testing and Materials, West Conshohocken, PA.nASTM (2010b) D 4442-92. Standard test methods for direct moisture content measurements of wood and wood-base materials. American Society for Testing and Materials, West Conshohocken, PA.nDemirel S (2012) Static and fatigue performance of oriented strandboard as upholstered furniture frame stock. PhD dissertation, Mississippi State University, Starkville, MS. 175 pp.nDemirel S, Zhang J, Jones D, Kitchens S, Martin WV, Yu H (2013) Face lateral shear resistance of one-row multi-staple joints in oriented strandboard. Forest Prod J 63(5/6):207-212.nEckelman CA, Erdil YZ (2000) Joint design for furniture frames constructed of plywood and oriented strand board. http://www.ces.purdue.edu/extmedia/FNR/FNR-170.pdf'>http://www.ces.purdue.edu/extmedia/FNR/FNR-170.pdfnErdil YZ, Zhang J, Eckelman CA (2003) Staple holding strength o furniture frame joints constructed of plywood and oriented strandboard. Forest Prod J 53(1): 70-75.nFPL (2010) Wood handbook—Wood as an engineering material. Gen Tech Rep FPL-GTR-190. USDA For Serv Forest Products Laboratory, Madison, WI. 508 pp.nFreund RJ, Wilson WJ (1997) Statistical Methods. Academic Press, Inc., San Diego, CA.nGSA (1998) FNAE-80-214A. Upholstered furniture test method. General Services Administration. Furniture Commodity Center, Federal Supply Serv., Washington, DC.nYadama V, Zhang J, Syed BM, Steele PH (2002) Experimental analysis of multiple staple joints in selected wood and wood-based materials. J Test Eval 30(5):400-407.nZhang J, Maupin M (2004) Face lateral and withdrawal resistances of staple joints in furniture-grade pine-plywood. Forest Prod J 54(6):40-46.n

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Published

2014-04-04

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Section

Research Contributions