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THE STRENGTH AND RESPONSE OF CYLINDRICAL NATURAL BAMBOO STRUCTURES UNDER AXIAL LOADING COMPRESSION
Suada M.G.a, Hadi B.K.a, Sitompul M.R.a, Kuswoyo A.a
a M. J. Ummul Quro Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, J. l. Ganesha, Bandung, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]© 2020. Asian Research Publishing Network (ARPN). All Rights Reserved.The paper discusses the failure of cylindrical natural bamboo of the types Gigantochloa pseudoarundinacea and Gigantochloa apus under compressive loading. Both numerical analysis and experimentation were discussed. There were three types of bamboo structures to be analyzed: without bamboo node, center node and end node. The length of the bamboo structure was 500 mm. Finite element analysis was performed in order to find the buckling strength of the structures. It was found that Gigantochloa pseudoarundinacea was able to withstand the first buckling load up to 80,000 N while the Gigantochloa apus was able to carry up to 40,000 N compressive loadings. Experimentation was done in order to compare with the numerical analysis. It was found that the bamboo structures were able to carry post-buckling loads beyond the first buckling strengths. The failure modes were also investigated.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]bamboo structures,compressive loading,finite element analysis,gigantochloa apus,gigantochloa pseudoarundinacea[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]The research was funded by Institut Teknologi Bandung through P3MI scheme in the year 2020. The corresponding author was also supported financially by PDUPT research in the year 2019, under the contract no 1388.4/I1.C08.2/PL-DIKTI/2019. The authors would like to thank the Ministry of Research and Higher Education and the Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung for their supports during the research.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]