Finite Element Analysis of Multiple Bolted Connection between Composites and Metal Materials

DOI

10.2991/icmmcce-17.2017.251How to use a DOI?

Keywords

Composite; double-lap joints; pin-load distribution; finite element model

Abstract

Two finite element models based on PATRAN/ NASTRAN are carried out to determine the nail load distribution of double lap structure with composites and metal materials. And the results were compared with the classical stiffness algorithm to verify the simulation model is effectiveness to calculate pin load distribution. Results show that the pin load distribution of the double-lap joints is uneven. It has a similar shape to bathtub. The modeling method with CBUSH can be used in pin-load distribution and CGAP can be used in hole edge stress concentration of composite laminates. The conclusions have been obtained to offer useful engineering-oriented reference for the design of multi-fastener joints in laminated composite plates.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Yu Fan
AU  - Yongzhi Han
PY  - 2017/09
DA  - 2017/09
TI  - Finite Element Analysis of Multiple Bolted Connection between Composites and Metal Materials
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 1430
EP  - 1436
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.251
DO  - 10.2991/icmmcce-17.2017.251
ID  - Fan2017/09
ER  -