Study on the properties of the recombinant bamboo by finite element method

Fu, Yang; Fang, Hai Feng; Dai, Fengyu

doi:10.1016/j.compositesb.2016.10.022

“…The tensile strength and modulus of elasticity along the bamboo grain can reach 100MPa and 10GPa, respectively. Thus, the bamboo scrimber has been used not only widely in furniture [20,21], but also in building and bridge structures [18,22]. The current research of bamboo scrimber generally focuses on the beam and column components [23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Withdrawal resistance of the self-tapping screws in engineered bamboo scrimber

Li

¹

,

Qiu

²

,

Wang

³

et al. 2021

Construction and Building Materials

11

1

0

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“…According to the tenon shape, mortise and tenon joints can be categorized into right angle tenon, dovetail tenon, round tenon and oval tenon, etc. Round tenon is widely used in structures of traditional wood furniture and modern panel furniture due to its advantages of wood savings and its simple structure (Altinok et al 2009;Fu et al 2017;Wu et al 2021;Xu et al 2012). However, basic properties of wood, which is a natural polymeric biomaterial, inevitably deteriorate with age due to natural and human intervention; as a result, the mechanical properties of the mortise and tenon joints deteriorate, ultimately affecting the safety of the overall structure (Fu et Smardzewski 1998).…”

Section: Introductionmentioning

confidence: 99%

Based on the finite element method to analyse pull-out strength of round tenon joints in solid wood furniture

Quan

¹

,

Guo

²

,

Gao

³

2022

Preprint

0

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To prevent the problem of test chance in solid wood furniture joint strength testing and reduce the destructive test and test costs, the finite element method (FEM) and ABAQUS software were used to establish a cohesion model, which can predict the pull-out strength of L-shaped and T-shaped members using round tenon joints in the presence of adhesives. In addition, the effect of the diameter of the round tenon on the pull-out strength of the joints was investigated. The simulation results revealed that with the increase in the diameter, the pull-out strength of the double round tenon joint increased, indicating that the diameter of the round tenon is a key factor that affects the pull-out strength of joints. Furthermore, errors between the finite element analysis (FEA) results and the average test results of two members with different diameters were less than 15%, and the cloud diagrams of the structural stresses were consistent with the test results. Therefore, the established FEM is confirmed to be accurate and suitable for predicting the pull-out strength of designed round tenon joints in solid wood furniture. This paper provides new ideas and methods for the non-destructive testing of the structural-mechanical properties of solid wood furniture.

show abstract

“…According to the tenon shape, mortise and tenon joints can be categorized into right angle tenon, dovetail tenon, round tenon and oval tenon, etc. Round tenon is widely used in structures of traditional wood furniture and modern panel furniture due to its advantages of wood savings and its simple structure [4][5][6][7] . However, basic properties of wood, which is a natural polymeric biomaterial, inevitably deteriorate with age due to natural and human intervention; as a result, the mechanical properties of the mortise and tenon joints deteriorate, ultimately affecting the safety of the overall structure [8][9][10][11][12] .…”

Section: Introductionmentioning

confidence: 99%

Based on the finite element method to analyse pull-out strength of round tenon joints in solid wood furniture

Guo

¹

,

Quan

²

,

Gao

³

2022

Preprint

1

0

View full text Add to dashboard Cite

To prevent the problem of test chance in solid wood furniture joint strength testing and reduce the destructive test and test costs, the finite element method (FEM) and ABAQUS software were used to establish a cohesion model, which can predict the pull-out strength of L-shaped and T-shaped members using round tenon joints in the presence of adhesives. In addition, the effect of the diameter of the round tenon on the pull-out strength of the joints was investigated. The simulation results revealed that with the increase in the diameter, the pull-out strength of the double round tenon joint increased, indicating that the diameter of the round tenon is a key factor that affects the pull-out strength of joints. Furthermore, errors between the finite element analysis (FEA) results and the average test results of two members with different diameters were less than 15%, and the cloud diagrams of the structural stresses were consistent with the test results. Therefore, the established FEM is confirmed to be accurate and suitable for predicting the pull-out strength of designed round tenon joints in solid wood furniture. This paper provides new ideas and methods for the non-destructive testing of the structural-mechanical properties of solid wood furniture.

show abstract

Study on the properties of the recombinant bamboo by finite element method

Cited by 31 publications

References 1 publication

Withdrawal resistance of the self-tapping screws in engineered bamboo scrimber

Withdrawal resistance of the self-tapping screws in engineered bamboo scrimber

Based on the finite element method to analyse pull-out strength of round tenon joints in solid wood furniture

Based on the finite element method to analyse pull-out strength of round tenon joints in solid wood furniture

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