Analysis of the Strength of Timber and Glulam Timber Beams with Steel Reinforcement

Authors

  • Arie Putra Usman Civil Engineering Study Program, Faculty of Civil Engineering & Enviromental, Bandung Institute of Technology,
  • Saptahari Sugiri Institut Teknologi Bandung, Jalan Ganesa 10, Bandung 40132

DOI:

https://doi.org/10.5614/j.eng.technol.sci.2015.47.6.1

Abstract

Indonesia is a tropical country with abundant tropical timber that can be used as a building material. Wood is a renewable material, thus making it an environmentally friendly construction material. However, the dimensional limitations of solid wood may pose problems in structural constructions. Wood material also has some disadvantages, such as brittle failure. However, the ductility of wood can be increased because of plasticity occurring in the compression zone. Wood material with good ductility can be obtained by reinforcing it in the tensile zone. This study is about the strength of wood material for use as a material for structural elements. Based on the analytical findings, the bending capacity of wood can be improved by adding reinforcements to the tensile zone.

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References

Moody, R.C. & Hernandez, R., Glued-laminated timber. In: Smulski, S. (ed.), Engineered Wood Products, A Guide for Specifiers, Designers and Users, PFS Research Foundation. Madison, 1997.

Sugiri, S. & Usman, A.P., Experimental Study on Bending of Solid Timber Beam and Bending of Glulam Timber Beam, ASIA-OCEANIA Top University League on Engineering (AOTULE), 2010.

Usman, A.P., Behavior of Glulam with Flexural Strengthening, The Second International Conference on Sustainable Infrastructure and Built Environment, Bandung, 19-20 November, 2013.

Usman, A.P., Experimental Study on Bending of Solid Timber Beam and Bending of Glulam Timber Beam, Master Thesis, Civil Engineering Study Program, Bandung Institute of Technology, 2011.

Usman, A.P., Nasution, A. & Sugiri, S., Bending Capacity of Glulam Timber, the 6th Civil Engineering Conference in Asia Region (CECAR-6), Jakarta-Indonesia, August, 20-22, 2013.

Forest Watch Indonesia/Global Forest Watch, Condition Portrait of Indonesian Forests, Bogor: Forest Watch Indonesia and Washington DC: GlobalForest Watch, 2001.

Indonesian National Standard, 7973-2013, National Standardization Agency of Indonesia.

Sugiri, S., Alamsyah, E.M. & Usman, A.P., Mapping of Indonesian Timber: Potential of Glulam Wooden Beams without Reinforcement and with Reinforcement for Timber Structures, The Second International Conference on Sustainable Infrastructure and Built Environment, Bandung, 19-20 November, 2013.

Sugiri, S., The Standard of Using Wood for Construction Materials, Exposure Research Scope Research and Development Engineering Center of Forestry and Forest Products Processing "Standard Using of Wood For Construction Materials" , Bogor, 2012

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Jacob, J. & Barragan, O.L.G., Flexural Strengthening of Glued Laminated Timber Beams with Steel and Carbon Fiber Reinforced Polymers, Master's Thesis in the International Master's Program Structural Engineering, 2007.

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Published

2015-12-31

How to Cite

Usman, A. P., & Sugiri, S. (2015). Analysis of the Strength of Timber and Glulam Timber Beams with Steel Reinforcement. Journal of Engineering and Technological Sciences, 47(6), 601-611. https://doi.org/10.5614/j.eng.technol.sci.2015.47.6.1

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Articles