Failure and deformation of full-scale light frame poplar and spruce walls under vertical compression and shear load

• Autorzy: Pásztory Z. , Rébék-Nagy P.

Identyfikatory

DOI

10.12841/wood.1644-3985.167.08

• Języki publikacji: EN

Abstrakty

EN

Wood frame houses are usually made of softwood species in Europe and North- -America. But many countries have a great population of different hardwood species, e.g. poplar. This study investigates the possibility of using poplar, instead of pine for wall frame construction of lightweight houses focusing on the mechanical properties of the panels. Vertical compression tests and cyclic lateral shear tests were done using full scale light frame panels. Results show that the poplar panels have unexpected strength; the compression failure force of poplar panels [316.02 kN] is no more than 6% lower than spruce panels [335.00 kN] and no significant displacement was found at the moment of breaking. Poplar panels show more flexibility and lower deformation values during the lateral shear cyclic and the moment of failure, although the failure force was slightly higher in the case of spruce panels.

Słowa kluczowe

EN

light-frame building; spruce; poplar; wall compression test; wall shear test

• Wydawca: Sieć Badawcza Łukasiewicz - Poznański Instytut Technologiczny
• Czasopismo: Drewno : prace naukowe, doniesienia, komunikaty
• Rocznik: 2017
• Tom: vol. 60, nr 200
• Strony: 5--20
• Opis fizyczny: Bibliogr. 31 poz., rys. tab.

Twórcy

autor

Pásztory Z.

• University of Sopron, Innovation Center, Sopron, Hungary

autor

Rébék-Nagy P.

• University of Sopron, Innovation Center, Sopron, Hungary

Bibliografia

• Balatinecz J., Kretschmann D.E. [2001]: Properties and utilization of poplar wood. In: Dickmann D.I., Isebrands J.G., Eckenwalder J.E., Richardson J. (eds), Poplar Culture in North America. NRC Research Press, Ottawa: 277-291
• Balatinecz J., Kretschmann D.E., Leclercq A. [2001]: Achievements in the utilization of poplar wood-guideposts for the future. The Forestry Chronicle 77 [2]: 265-269
• Ball J., Carle J., Lungo A.D. [2005]: Contribution of poplars and willows to sustainable forestry and rural development. Unasylva 221 [56]: 3-9
• Benke G., Pásztory Z. [2012]: Utilization of poplar instead of coniferous in light frame wall constructions. Proceedings of: 5th Conference on Hardwood Research and Utilisation in Europe, 10-11 September 2012. Sopron: 329-337
• Cassens D.L., Hunt M.O., Barnes H.M., Thompson W.S [2008]: Yellow-poplar lumber for exterior architectural applications in new construction and for historical restoration. Finishing and Restoring Wood and Structures FNR-410-W
• Chowdhury A.G., Mirmiran A., Canino I. [2007]: Development of effective roof-to wall connection for low-rise buildings to withstand hurricane wind loads – phase 1: literature review and concept development. International Hurricane Research Center and Department of Civil and Environmental Engineering, Florida International University
• Datin P.L., Mensah A.F., Prevatt D.O. [2010]: Experimentally determined structural load paths in a 1/3-scale model of light-framed wood, rectangular building. Structures Congress: 1194-1204
• Dobrila P., Premrov M. [2003]: Reinforcing methods for composite timber frame-fiberboard wall panel. Engineering Structures 25: 1369-1376. DOI: 10.1016/S0141-0296(03)00109-3
• Dujic B., Aicher S., Zarnic R. [2006]: Testing of wooden wall panels applying realistic boundary conditions. Proceedings of: 9th World Conference on Timber Engineering, Portland
• FAO 2007-2011 [2011]: Forest product yearbook. Food and Agriculture Organization of the United Nation, Rome
• Filiatrault A., Christovasilis I.P., Wanitkorkul A., van de Lindt J.W. [2010]: Experimental seismic response of a full-scale light-frame wood building. Journal of Structural Engineering 136 [3]: 246-254. DOI: 10.1061/(ASCE)ST.1943-541X.0000112
• Foliente G.C., Paevere P., Kasal B., Collins M. [2000]: Whole structure testing and analysis of a light-frame wood building – phase 2: Design procedures against lateral loads. Commonwealth Scientific and Industrial Research Organization
• Fraanje P.J. [1998]: Poplar wood for purlins; an evaluation of options and environmental aspects. Holz als Roh- und Werkstoff 56: 163-169. DOI: 10.1007/s001070050291
• Jacklin R.B. [2013]: Numerical and experimental analysis of retrofit system for light-framed wood structures under wind loading. University of Western Ontario – Electronic Thesis and Dissertation Repository. Paper 1687. Available from: http://ir.lib.uwo.ca/etd/1687
• Komán Sz. [2013]: Nemesnyár-fajták korszerű ipari és energetikai hasznosítását befolyásoló faanatómiai és fizikai jellemzők (Anatomical and physical characteristics influencing the modern utilization of hybrid poplars for industrial and energy purposes). University of West Hungary [PhD thesis]
• Kurt R. [2010]: Suitability of three hybrid poplar clones for laminated veneer lumber manufacturing using melamine urea formaldehyde adhesive. BioResources 5 [3]: 1868-1878
• Mensah A.F., Datin P.L., Prevatt D.O., Gupta R., van de Lindt J.W. [2011]: Database-assisted design methodology to predict wind-induced structural behavior of a light-framed wood building. Engineering Structures 33 [2]: 674-684. DOI: 10.1016/j.engstruct.2010.11.028
• Noory M.I., Smith I., Asiz A. [2005]: Static load test of a low rise wood building. n.p.
• Paevere P.J. [2002]: Full-scale testing, modelling and analysis of light-frame structures under lateral loading. Department of Civil and Environmental Engineering, University of Melbourne
• Premrov M., Dobrila P., Bedenik B.S. [2004]: Analysis of timber-framed walls coated with CFRP strips strengthened fiber-plaster boards. International Journal of Solids and Structures 41: 7035-7048. DOI: 10.1016/j.ijsolstr.2004.06.007
• Premrov M., Kuhta M. [2009]: Influence of fasteners disposition on behavior of timber-framed walls with single fiber–plaster sheathing boards. Construction and Building Materials 23: 2688-2693. DOI: 10.1016/j.conbuildmat.2008.12.010
• Prevatt D.O., Datin P.L., Mensah A.F., Martin K., Gupta R., Thang D., van de Lindt J.W [2010]: Performance-based wind engineering of light-framed wood residential structural systems. Proceedings of: 11th World Conference on Timber Engineering, 20-24 June 2010. Trentino
• Riley M.A., Sadek F. [2003]: Experimental testing of roof to wall connections in wood frame houses. Building and fire research laboratory – National Institute of Standards and Technology, NISTIR 6938, Gaithersburg
• St. Pierre L.M., Galsworthy J.K., McKinnon R., Bartlett F.M. [2003]: Wind loads on houses – A wind tunnel study. Institute for Catastrophic Loss Reduction – paper series. No. 32
• Surry D., Kopp G.A., Bartlett F.M. [2005]: Wind load testing of low buildings to failure at model and full-scale. Natural Hazards Review 6 [3]: 121-128
• Tóth B. [2006]: Nemesnyár-fajták ismertetője (Properties of hybrid poplar species). Agroinform Kiadó, Budapest
• Working Paper IPC 2008-2011 [2012]: Improving lives with poplars and willows – Synthesis of Country Progress Reports – Activities Related to Poplar and Willow Cultivation and Utilization – 2008 through 2011
• Zisis I., Stathopoulos T., Smith I., Galal K., Doudak G. [2009]: Wind-induced structural attenuation in low-rise wood buildings. Proceedings of: 11th Americas Conference on Wind Engineering, 22-26 June 2009. San Juan
• List of standards
• EN 1995-1-1:2004 Eurocode 5: Design of timber structures
• CSN EN 594 Timber structures – Test methods – Racking strength and stiffness of timber frame wall panels
• ASCE 7-05 Minimum design loads for buildings and other structures

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).