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Author:

Liu, Zhifeng (Liu, Zhifeng.) | Chen, Wentao (Chen, Wentao.) | Yan, Xing (Yan, Xing.) | Zheng, Mingpo (Zheng, Mingpo.) | Li, Ming (Li, Ming.) | Li, Ying (Li, Ying.)

Indexed by:

EI Scopus SCIE

Abstract:

Loss of clamping force due to elastic interaction is unpredictable and nonnegligible with the typical non-linear characteristics of gasketed joints. It is hard to weaken or eliminate elastic interaction by suitable joint dimensions. An analytical model of elastic interaction with dimensional representation is constructed using gasket deformation as a bridge. The influence of multi-dimensional dimensions on clamping force losses, such as bolt spacing, joint width and thickness, was explored by non-linear finite element analysis for a typical sandwich structure with two-bolt gasketed joints. Dimensional singularities without elastic interaction are validated and their approximate range is determined. It is clarified that initial clamping force or joint material can cause dimensional singularity movement. This paper provides a theoretical basis for solving the problem of clamping force losses and inhomogeneities effected by elastic interactions in engineering. © 2024 Institution of Structural Engineers

Keyword:

Bolts Finite element method Clamping devices Gaskets Bolted joints

Author Community:

  • [ 1 ] [Liu, Zhifeng]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 2 ] [Liu, Zhifeng]Key Laboratory of CNC Equipment Reliability, Ministry of Education, School of Mechanical and Aerospace Engineering, Jilin University, No. 2699 Qianjin Street, Changchun City; 130012, China
  • [ 3 ] [Liu, Zhifeng]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 4 ] [Chen, Wentao]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 5 ] [Chen, Wentao]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 6 ] [Yan, Xing]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 7 ] [Yan, Xing]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 8 ] [Zheng, Mingpo]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 9 ] [Zheng, Mingpo]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 10 ] [Li, Ming]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 11 ] [Li, Ming]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 12 ] [Li, Ying]Beijing Key Laboratory of Advanced Manufacturing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China
  • [ 13 ] [Li, Ying]Machinery Industry Key Laboratory of Heavy Machine Tool Digital Design and Testing Technology, Beijing University of Technology, 100 Pingleyuan, Chaoyang District, Beijing; 100124, China

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Source :

Structures

Year: 2024

Volume: 61

4 . 1 0 0

JCR@2022

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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