A Study on the Analysis of the Strength Characteristics of Nature-friendly Natural Wood Tree Style

doi:10.15683/kosdi.2024.12.31.891

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2024 Vol.20, Issue 4 Preview Page Next Page

Original Article

A Study on the Analysis of the Strength Characteristics of Nature-friendly Natural Wood Tree Style 자연친화적 천연목재 수종별 강도특성 분석 연구: 김두환¹ㆍ송민용²ㆍ최병정³*
Doo hwan Kim¹, Min yong Song², Byong jeong Choi³*; ¹Ph.D. Candidate, Department of Construction Safety Engineering, Kyonggi University, Suwon, Republic of Korea
²Ph.D. Candidate, Department of Construction Safety Engineering, Kyonggi University, Suwon, Republic of Korea
³Professor, Architectural Eangineering, Department of Architecture, Suwon, Republic of Korea

31 December 2024. pp. 891-897

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Abstract

Purpose: To conduct research on the strength characteristics of natural wood to measure the durability of natural wood. Method: The most commonly used natural woods in the country, Kuméa, Malas, Mulbau, and Ife, were targeted. The purpose of the test is to identify the strength characteristics of bending sensitivity, moisture content, fiber-oriented shear strength, fiber-oriented compressive strength, and tensile strength. Preservative wood was also tested and compared with natural wood. Result: The flexural strength, fiber-oriented compressive strength, and fiber-oriented shear strength were derived from the highest in Kumea and Ife, and the low in the preservative wood. The tensile strength was derived from high Mulbau and low antiseptic wood. Conclusion: It has been proven that the strength characteristics of natural wood are superior to that of preservative wood, and the use of natural wood can contribute to improving the quality and reinforcing the safety of construction sites.

Keywords

Flexural Strength

Fiber-Oriented Shear Strength

Fiber-Oriented Compressive Strength

Tensile Strength

Moisture Content

연구목적: 천연목재의 내구성 측정을 위한 강도 특성에 관한 연구를 하는 것이다. 연구방법: 국내에서 가장 많이 사용되는 천연목재 꾸메아, 말라스, 멀바우, 이페를 대상으로 하였다. 시험 종류는 휨감도, 함수율, 섬유방향 전단강도, 섬유방향 압축강도, 인장강도 로 하여 강도 특성을 파악하는데 목적이 있다. 방부목도 시험하여 천연목재와 비교하였다. 연구결과: 휨강도와 섬유방향 압축강도, 섬유방향 전단강도는 꾸메아와 이페가 가장 높게 나오고 방부목이 낮게 도출되었다. 인장강도는 멀바우가 높게 나오고 방부목이 낮게 도출되었다. 결론: 천연목재 강도특성이 방부목보다 우수하다는 것을 입증하였으며, 천연목재의 활용이 건설현장의 품질 향상과 안전성 보강에 기여 할 수 있다.

키워드

휨강도

섬유방향 전단강도

섬유방향 압축강도

인장강도

함수율

References

Ali, M.R., Abdullah, U.H., Ashaari, Z., Hamid, N.H., Hua, L.S. (2021). "Hydrothermal modification of wood: A review." Polymers, Vol. 13, No. 16, 261210.3390/polym13162612 34451152 PMC8399985
Bi, W., Li, H., Hui, D., Gaff, M., Lorenzo, R., Corbi, I., Corbi, O., Ashraf, M. (2021). "Effects of chemical modification and nanotechnology on wood properties." Nanotechnology Reviews, Vol. 10, No. 1, pp. 978-1008.10.1515/ntrev-2021-0065
Guan, Q., Han, Z., Yang, H., Ling, Z., Yu, S. (2020). "Regenerated isotropic wood." National Science Review, Vol. 8, No. 7, nwaa23010.1093/nsr/nwaa230 34691687 PMC8310772
Jirouš-Rajković, V., Miklečić, J. (2021). "Enhancing weathering resistance of wood - A review." Polymers, Vol. 13, No. 12, 198010.3390/polym13121980 34204177 PMC8234773
Thybring, E.E., Fredriksson, M. (2021). "Wood modification as a tool to understand moisture in wood." Forests, Vol. 12, No. 3, 372.10.3390/f12030372
Wu, Y., Zhou, J., Huang, Q., Yang, F., Wang, Y., Liang, X., Li, J. (2020). "Study on the Colorimetry Properties of Transparent Wood Prepared from Six Wood Species." ACS Omega, Vol. 5, No. 4, pp. 1782-1788.10.1021/acsomega.9b02498 32039313 PMC7003244

Information

Publisher :The Korean Society of Disaster Information
Publisher(Ko) :한국재난정보학회
Journal Title :Journal of the Society of Disaster Information
Journal Title(Ko) :한국재난정보학회논문집
Volume : 20
No :4
Pages :891-897
DOI :https://doi.org/10.15683/kosdi.2024.12.31.891

[1] Ali, M.R., Abdullah, U.H., Ashaari, Z., Hamid, N.H., Hua, L.S. (2021). "Hydrothermal modification of wood: A review." Polymers, Vol. 13, No. 16, 261210.3390/polym13162612 34451152 PMC8399985

[2] Bi, W., Li, H., Hui, D., Gaff, M., Lorenzo, R., Corbi, I., Corbi, O., Ashraf, M. (2021). "Effects of chemical modification and nanotechnology on wood properties." Nanotechnology Reviews, Vol. 10, No. 1, pp. 978-1008.10.1515/ntrev-2021-0065

[3] Guan, Q., Han, Z., Yang, H., Ling, Z., Yu, S. (2020). "Regenerated isotropic wood." National Science Review, Vol. 8, No. 7, nwaa23010.1093/nsr/nwaa230 34691687 PMC8310772

[4] Jirouš-Rajković, V., Miklečić, J. (2021). "Enhancing weathering resistance of wood - A review." Polymers, Vol. 13, No. 12, 198010.3390/polym13121980 34204177 PMC8234773

[5] Thybring, E.E., Fredriksson, M. (2021). "Wood modification as a tool to understand moisture in wood." Forests, Vol. 12, No. 3, 372.10.3390/f12030372

[6] Wu, Y., Zhou, J., Huang, Q., Yang, F., Wang, Y., Liang, X., Li, J. (2020). "Study on the Colorimetry Properties of Transparent Wood Prepared from Six Wood Species." ACS Omega, Vol. 5, No. 4, pp. 1782-1788.10.1021/acsomega.9b02498 32039313 PMC7003244

Journal of the Society of Disaster Information ISSN:1976-2208(Print) 2671-5287(Online) 한국재난정보학회논문집

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