Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads

Mesut Uysal

doi:10.38088/jise.1183127

EN

Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads

Abstract

This study aimed to determine the coefficient of acceptability for furniture joints on chair frames. In doing so, three chair configurations made of soft maple and yellow poplar were defined. Chairs were subjected to a front-to-back cyclic load test until non-recoverable failure occurred. Ultimate failure loads for each chair frame were used to determine the moment capacity of critical joints. Likewise, according to American Library Association, acceptable light, medium and heavy-duty service loads were subjected to chairs in the structural analysis to obtain acceptable moment capacities of critical joints, using the stiffness method. Then, lines were drawn from the initial strength of the joint to the moment capacities of the joint at the load level imposed on the chair. Differentiating the slopes between lifeline and acceptable levels gave a coefficient of acceptability. This coefficient would provide insight into the serviceability and durability of joints and chair frames.

Keywords

References

[1] Eckelman, C.A., Erdil, Y.Z and Haviarova, E. (2003). School Chairs for Developing Countries: Designing for Strength and Durability, Simplicity and Ease of Construction. For. Prod. J., 53: 1–8.
[2] Eckelman, C.A (2003) Textbook of product engineering and strength design of furniture. Purdue University, West Lafayette
[3] Zhang, J.L. , Quin, F. and Tackett, B. (2001). Bending strength and stiffness of two-pin dowel joints constructed of wood and wood composites. For. Prod. J., 51: 29–35. doi:10.1016/j.febslet.2005.03.016.
[4] Smardzewski, J. (2009). The reliability of joints and cabinet furniture, Wood Res., 54: 67–76.
[5] Kuskun, T. (2013). Effect of the tenon size and loading type on chair strength and comparison of actual test and finite element analyses results, M.S. Thesis. Mugla Sitki Kocman University, Mugla, Turkey. 123p
[6] Eckelman, C.A. (1974). Reasonable design stresses for woods used in furniture. Purdue Univ. Agric. Exp. Stn. Res. Bull., 916: 1–7.
[7] Ratnasingam, J., Ioras, F., and McNulty, F. (2010). Fatigue strength of mortise and tenon furniture joints made from oil palm lumber and some Malaysian timber. J. Appl. Sci., 10(22): 2869–2874.
[8] Eckelman, C.A. (1999). Performance test of side chairs. Holz Als Roh-Und Werkst., 57: 227–234.

[9] Likos, E., Haviarova, E., Eckelman, C.A., Erdil, Y.Z. and Ozcifci, A. (2013). Technical note: Static versus cyclic load capacity of side chairs constructed with mortise and tenon joints. Wood Fiber Sci., 45: 223–227.
[10] Kasal, A., Kuskun, T., Efe, H. and Erdil, Y.Z. (2015). Relationship between static front to back loading capacity of whole chair and the strength of individual joints. 27th Int. Conferance Reseach Furnit. Ind., Ankara, Turkey, 17 September 2015. pp. 422–429.
[11] Kasal, A., Kuskun, T., Haviarova, E. and Erdil, Y.Z. (2016). Static Front to Back Loading Capacity of Wood Chairs and Relationship between Chair Strength and Individual Joint Strength, BioResources, 11(4): 9359–9372. doi:10.15376/biores.11.4.9359-9372.
[12] Kiliç, H., Kasal, A., Kuşkun, T., Acar, M. and Erdil, Y.Z. (2018). Effect of tenon size on static front to back loading performance of wooden chairs in comparison with acceptable design loads, BioResources, 13(1): 256–271. doi:10.15376/biores.13.1.256-271.
[13] Kuskun, T., Kasal, A., Haviarova, E., Kilic, H., Uysal, M. and Erdil, Y.Z. (2018). Relationship between static and cyclic front to back load capacity of wooden chairs, and evaluation of the strength values according to acceptable design values. Wood Fiber Sci., 50(4): 402–410.
[14] Forest Products Laboratory – USDA (2010). Wood Handbook: Wood as an Engineering Material, USDA - General Technical Report,. Vol. General Te; ISBN: 1892529025. [15] Uysal, M., Haviarova, E. and Eckelman, C.A. (2015). A comparison of the cyclic durability, ease of disassembly, repair, and reuse of parts of wooden chair frames. Material and Design, 87: 75–81. doi:10.1016/j.matdes.2015.08.009.
[16] Likos, E., Haviarova, E., Eckelman, C.A., Erdil, Y.Z., and Ozcifci, A., Effect of tenon geometry, grain orientation, and shoulder on bending moment capacity and moment rotation characteristics of mortise and tenon joints. Wood Fiber Sci., 44(4): 462–469.
[17] Uysal, M. and Haviarova, E. (2021). Evaluating Design of Mortise and Tenon Furniture Joints under Bending Loads by Lower Tolerance Limits. Wood Fiber Sci., 53(2) 109–125. doi:10.22382/wfs-2021-13.
[18] Hibbeler, RC. (2012). Structural Analysis, Pearson Prentice Hall, Upper Saddle River, New Jersey, 8th edition, 695 p. ISBN-13:978-0-13-257053-4.
[19] Nelson, D.V. (1979). Prediction of fatigue life under irregular loadings, Probabilistic Mechnanics Struct. Reliab., Tucson, Arizona, pp. 1–5.
[20] Erdil, Y.Z., Haviarova, E. and Eckelman, C.A. (2004). Product Engineering and Performance Testing in Relation. Wood Fiber Sci., 36(3) 411–416.

Details

Primary Language

English

Subjects

Engineering

Journal Section

Research Article

Authors

Mesut Uysal ^*
0000-0003-0114-3030
Türkiye

Early Pub Date

June 18, 2023

Publication Date

June 21, 2023

Submission Date

October 2, 2022

Acceptance Date

February 24, 2023

Published in Issue

Year 1970 Volume: 7 Number: 1

DOI

https://doi.org/10.38088/jise.1183127

IZ

https://izlik.org/JA46AA57AP

Cite

RIS / Bibtex

APA

Uysal, M. (2023). Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads. Journal of Innovative Science and Engineering, 7(1), 60-73. https://doi.org/10.38088/jise.1183127

AMA

1.Uysal M. Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads. JISE. 2023;7(1):60-73. doi:10.38088/jise.1183127

Chicago

Uysal, Mesut. 2023. “Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads”. Journal of Innovative Science and Engineering 7 (1): 60-73. https://doi.org/10.38088/jise.1183127.

EndNote

Uysal M (June 1, 2023) Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads. Journal of Innovative Science and Engineering 7 1 60–73.

IEEE

[1]M. Uysal, “Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads”, JISE, vol. 7, no. 1, pp. 60–73, June 2023, doi: 10.38088/jise.1183127.

ISNAD

Uysal, Mesut. “Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads”. Journal of Innovative Science and Engineering 7/1 (June 1, 2023): 60-73. https://doi.org/10.38088/jise.1183127.

JAMA

1.Uysal M. Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads. JISE. 2023;7:60–73.

MLA

Uysal, Mesut. “Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads”. Journal of Innovative Science and Engineering, vol. 7, no. 1, June 2023, pp. 60-73, doi:10.38088/jise.1183127.

Vancouver

1.Mesut Uysal. Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads. JISE. 2023 Jun. 1;7(1):60-73. doi:10.38088/jise.1183127

Cited By

Effects of the semi-rigidity coefficients on numerical analysis results in chair side frame joints

Turkish Journal of Forestry | Türkiye Ormancılık Dergisi

https://doi.org/10.18182/tjf.1692670

Öz

Coefficient of Acceptability for Joints in Furniture Frame Analysis under Cyclic Loads

Abstract

Keywords

References

Details

Primary Language

Subjects

Journal Section

Authors

Early Pub Date

Publication Date

Submission Date

Acceptance Date

Published in Issue

DOI

IZ

Cite

Cited By

Effects of the semi-rigidity coefficients on numerical analysis results in chair side frame joints