Study on Bonding Capacity of Different Assemble Patterns of Wood Species in Structural Lumber

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Abstract:

This thesis aims to select the optimal assemble patterns of wood species for structural lumber for wood-based bridge by analysing the bonding strength of eucalyptus veneers, poplar veneers and bamboo mats. Through variance analysis, the experiment results showed that: the compound mode: bamboo mat was used as the core panel, eucalyptus veneers as the surface panel, and the bonding strength is above the national standard. What draws special attention was that thickness of eucalyptus veneers was above 1.3 mm to crack.

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Periodical:

Advanced Materials Research (Volumes 168-170)

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578-581

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December 2010

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] National standards of the People's Republic of China: GB9846-2004 plywood.

Google Scholar

[2] Standard for methods testing of timber structures: GB/T 50329-(2002).

Google Scholar

[3] Sellers T J, Mcsween J R, Neam W T: Gluing of eastern hardwood : a review[ R] General Technical Report, Southern Forest Experiment Station , Forest Service , U S Department of Agriculture , 1988 : 301.

Google Scholar

[4] Castro G, Paganini F: Poplar-eucalyptus glued laminated timber[ C ] Proceedings of the euro wood technical workshop, Florence , June 1, 1999 : 4721661.

Google Scholar

[5] McNamara W S: Forest Products Journal , 1970 , 20 (3) : 342351.

Google Scholar

[6] Lihong Yao, Ximing Wang, Benhua Fei, Rongjun Zhao: Journal of woodworking machine. supplement. 2009: 97-100.

Google Scholar

[7] Yu-ping Zhang, Feng Fu: Journal of woodworking machine. 2006(4): 6-10.

Google Scholar