Compressive and Tensile Creep of Glued-Laminated Bamboo

Ngudiyono, Ngudiyono and Suhendro, Bambang and Awaludin, Ali and Triwiyono, Andreas (2021) Compressive and Tensile Creep of Glued-Laminated Bamboo. In: Simposium Nasional Teknologi Infrastruktur Abad ke-21, 25-26 Januari 2021, Yogyakarta.

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Glued-laminated bamboo has been widely used for various structural elements of buildings. Under long term compressive and tensile constant loading the glued-laminated bamboo will causing creep deformation. The creep effect has the potential to affect service life on building structures. Limited study was carried out compressive and tension creep of glued-laminated bamboo, therefore, it is necessary to conduct a more comprehensive study of the compressive and tensile creep parallel to the grain of glued-laminated bamboo. The research aims are knowing the effect of the load level 30% on creep behavior of gluedlaminated bamboo parallel to the grain subjected to compressive and tensile constant loading. The result showed that Burger model was used to fit the creep data and then can be used for predicting primary and secondary creep stage. The primary stage of the compressive creep for 2 days, while the primary of the tensile creep for 29 days, followed by the secondary stage until the 90th day, this indicates that glued-laminated bamboo is more vulnerable to compressive creep than tensile creep. The Burger and Power model were successfully for predicting viscoelastic compressive and tensile creep parameters.

Item Type: Conference or Workshop Item (Paper)
Keywords (Kata Kunci): Creep, Compressive, Tensile, Burger Model, Power Law
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TH Building construction
Divisions: Fakultas Teknik
Depositing User: Dr Ngudiyono ST, MT
Date Deposited: 23 Aug 2022 06:24
Last Modified: 23 Aug 2022 06:24

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