Study on the Linear Buckling Behaviour of Two Local Bamboo Species Under Different Length and Boundary Conditions via Finite Element Analysis (FEA)

DOI

10.2991/978-94-6463-088-6_20How to use a DOI?

Keywords

Dendracalanus asper; bambusa vulgaris; elastic critical buckling load; Finite Element Analysis; Linear buckling analysis

Abstract

Bamboo is the world’s fastest-growing grass species. Although bamboo is a resilient and sustainable engineering material, its use in the building sector has been limited. The limitation in the usage is most likely due to its nature, which might vary depending on the species and origin, creating a challenge in establishing standard design guidelines. As a result, further research into the fundamentals of bamboo as a structural material is required. The Finite Element (FE) method is used in this study to evaluate the elastic critical buckling loads and mode shape of two local bamboos under different lengths and boundary conditions. The proposed local bamboo was modelled in ABAQUS software version 6.14. The findings reveal that Dendrocalamus asper has greater buckling strength due to its physical dimensions than Bambusa vulgaris under the same length and boundary condition. In terms of length and boundary conditions, six-meter length bamboo with fixed- pinned ended conditions can resist higher elastic critical buckling load than six-meter bamboo with fixed-free ended conditions. Consequently, the difference in elastic critical buckling load between the finite element approach and Euler’s theory calculation is less than 2%, indicating that the two methods are in good agreement.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Hazrina Mansor
AU  - Mohammad Rosnizam Lop
AU  - Buan Anshari
PY  - 2022
DA  - 2022/12/23
TI  - Study on the Linear Buckling Behaviour of Two Local Bamboo Species Under Different Length and Boundary Conditions via Finite Element Analysis (FEA)
BT  - Proceedings of the First Mandalika International Multi-Conference on Science and Engineering 2022, MIMSE 2022 (Civil and Architecture)
PB  - Atlantis Press
SP  - 195
EP  - 210
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-088-6_20
DO  - 10.2991/978-94-6463-088-6_20
ID  - Mansor2022
ER  -