Failure Modes of Bolted Steel-Wood-Steel Connections Loaded Parallel-to-Grain

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Abstract:

Bolted steel-wood-steel connection is an important fashion of connections in timber structure, the manners of failure loaded parallel-to-grain include bearing, row shear-out, group tear-out and splitting, and the brittle failure modes are predominant in some tested results of bolted connections specimens. End distance, bolt spacing, row spacing and the thickness of wood have important influence on the failure modes, and meanwhile, the bolt diameter can not be neglected. Based on the different failure fashion, the equations of strength were given.

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652-656

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December 2012

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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[1] CSA, 1994. Engineering Design in Wood (limit states design), standard O86.1-94, Canadian Standards Association, Rexdale, Ont.

Google Scholar

[2] EN 1995-1-1. 2004. Eurocode 5 – Design of timber structures. CEN, Brussels.

Google Scholar

[3] NDS 1997 National design specification for wood construction[S]. Washington DC: National Forest Products Association,1997.

Google Scholar

[4] M.Yasumura, T.Murota, H. Nakai. Ultimate properties of bolted joints in glued-laminated timber. Report to the Working Commission W18 — Timber Structures, Dublin, Ireland(1987).

Google Scholar

[5] D.I. Massé, J.J. Salinas, J.E. Turnbull. Lateral strength and stiffness of single and multiple bolts in glued-laminated timber loaded parallel-to-grain. Unpublished Contract No. C-029, Engineering and Statistical Research Centre, Research Branch, Agriculture Canada, Ottawa, Ont(1988).

Google Scholar

[6] M.Mohammad, I.Smith, P.Quenneville. Bolted timber connections: investigations on failure mechanisms. International Union of Forest Research Organizations (IUFRO), Copenhagen, Denmark(1997).

Google Scholar

[7] J.H.P. Quenneville, M. Mohammad. On the failure modes and strength of steel-wood-steel bolted timber connections loaded parallel-to-grain. Canadian Journal of Civil Engineering, v27(2000), pp.761-773.

DOI: 10.1139/l00-020

Google Scholar

[8] M.Mohammad, J.H.P. Quenneville. Bolted wood-steel and wood-steel-wood connections: Verification of a new design approach .Canadian Journal of Civil Engineering, v 28(2001), pp.254-263.

DOI: 10.1139/l00-105

Google Scholar

[9] Michael.A.Dodson. The Effects of Row Spacing and Bolt Spacing in 6-Bolt and 4-Bolt Wood-to-Steel Connections. Master's. Thesis, Washington State University .(2003)

Google Scholar