Dr Jawed Qureshi presents his conference presentation on, “Behaviour of Headed Shear Stud in a Push Test using Profiled Steel Sheeting”.
In this video, I’ll walk you through the steps to model a push test, replicating the behaviour of a steel-concrete composite beam. A basic finite element model is developed for the push test, accounting for both material and geometric nonlinearities. The model closely aligns with the experimental results. A key feature of this FE model is its ability to simulate the separation between steel sheeting and the concrete slab. The model can be used to conduct a parametric study by varying factors such as concrete strength, stud diameter, mesh reinforcement, and the thickness and width of the sheeting. This paper was presented during the first year of my PhD study.
This video is a part of my conference paper presentation at “ASCCS 2009 9th International Conference on Steel Concrete Composite and Hybrid Structures”, Leeds, United Kingdom 8th – 10th July 2009.
Published conference paper:
Qureshi, J., Lam, D. and Ye, J. (2009) ‘Behaviour of Headed Shear Stud in a Push Test using Profiled Steel Sheeting’, in The 9th International Conference on Steel Concrete Composite and Hybrid Structures. Leeds, UK.
Link to published paper: [ Ссылка ]
Link to presentation and conference paper:
⏰ TIMECODES ⏰
00:00 – Introduction
00:52 – What is a composite beam?
02:40 – What is a push test?
04:20 – Details of experiment
06:27 – FE model and mesh
07:49 – Boundary conditions and load application
10:47 – Material models
13:47 – Results Load-slip behaviour
15:32 – Deformed shape and stress contour plots
18:29 – Conclusions
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Your queries:
What is a headed shear stud and how is it used in construction?
How does the profile of steel sheeting affect the behavior of headed shear studs in push tests?
What are the common methods for conducting a push test on headed shear studs?
What factors influence the shear strength of headed shear studs when used with profiled steel sheeting?
How does the geometry of profiled steel sheeting impact the performance of headed shear studs in push tests?
What are the typical failure modes of headed shear studs in push tests?
How can the results of push tests on headed shear studs be used to improve structural design?
What are the standards and guidelines for testing headed shear studs in push tests?
How does the thickness of profiled steel sheeting affect the push test results for headed shear studs?
What are some real-world applications where push tests of headed shear studs with profiled steel sheeting are critical?
#steeldesign #civilengineering #structuralengineering
Disclaimer: This material is provided on an 'as is' basis with no warranty. There is no guarantee that the material will meet your requirements, that the material is error-free, that the results obtained from the use of the material will be reliable, or that any errors in the material will be corrected.
Copyright: Dr Jawed Qureshi holds the copyright to this conference video presentation series. He is a senior academic in London, UK, with over 20 years of international experience. Dr Qureshi holds a PhD in steel-concrete composite structures from the University of Leeds and has prior teaching experience at the University of Warwick. He is currently working at the University of East London, London, United Kingdom, as a Senior Lecturer in Structural Engineering and Design.
