Tensile Behaviour of Steel Joints Implemented by Bolts and Adhesive
DOI:
https://doi.org/10.47852/bonviewAAES52023665Keywords:
adhesive, fastener, tensile strength, hybrid jointAbstract
Joints are the weakest points of a given mechanical structures. Therefore, more than one joining means are applied and joints are dealt with special care to extend the life of the structures. Hybrid joints are seen to improve the performance of the joints significantly especially for composite – metal joints. The hybrid joints as well as non-hybrid lap joints made of bolts and adhesive to join steel plates were investigated in this article. The role of joining method (hybrid and non-hybrid) and parameters (bolt number and overlap length) on the mechanical strength of the mild steel grade 300 joints were analysed under tensile loading. Based on the experimental results, it was observed that increase in number of fasteners (bolts) has increased the tensile strength of joint if the shear stress in bolt the hold its strength. In addition, increase in overlap distance slightly decreases the tensile strength of the assembly. The assembly with both fasteners and adhesive (hybrid joint) had higher yield strength than the assembly used only fasteners and the ultimate tensile strength was approximately same for both joining methods.
Received: 20 June 2024 | Revised: 10 February 2025 | Accepted: 28 February 2025
Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.
Data Availability Statement
Data available on request from the corresponding author upon reasonable request.
Author Contribution Statement
Alokesh Pramanik: Conceptualization, Formal analysis, Investigation, Resources, Writing - review & editing, Visualization, Supervision. Dinesh Garg: Methodology, Software, Formal analysis, Resources, Writing - original draft, Visualization. Animesh Kumar Basak: Conceptualization, Formal analysis, Resources, Data curation, Writing - original draft, Visualization, Supervision. Chander Prakash: Methodology, Validation, Investigation, Resources, Data curation, Writing - review & editing, Project administration. Subramaniam Shankar: Methodology, Validation, Investigation, Resources, Data curation, Writing - review & editing, Project administration. Subramaniam Shankar: Methodology, Validation, Investigation, Resources, Data curation, Writing - review & editing, Project administration.
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