Finite Element Analysis and Design Exploration of a Bolted Joint

Abstract:

The present study demonstrates the use of optimization technology in improving the bolted joint design. Design exploration from ANSYS Workbench is used in the study. The objective of the study was to minimize the bolted joint deformation in order to optimize the joint. Variations of the parameters such as bolt pretension force, friction coefficient and pressure were studied. The optimization study provided response charts of the different design variables on the output. Sensitivity analysis of the input variables helped in identifying the importance of each design variable and their respective effects on the output. Finally the different design points were rated based on a goal-driven optimization study and the best design is chosen. Single Graphical User Interface allowed quick learning and ease-of-use.

• Periodical: Advanced Materials Research (Volumes 463-464)
• Pages: 1601-1604
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.463-464.1601
• Online since: February 2012
• Authors: Iuliana Piscan, Nicolae Predincea, Nicolae Pop
• Keywords: Deformation, Design, Finite Element Analysis (FEA), Joint, Optimization

References

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