2 Buckling of SHS long columns - ABAQUS Tutorial

Dr Jawed Qureshi presents Finite element modelling of steel square hollow columns in buildings using ABAQUS https://www.youtube.com/playlist?list=PLOQ_D0oq27oBjtBD9CUVuxXTSZnbNEdoX This video presents a step-by-step tutorial on how to model buckling in square hollow steel columns using ABAQUS. The results are validated against available experiments in public domain. Link to lecture slides and FEA modelling files: https://tinyurl.com/JQureshiABAQUS *** TIMESTAMPS *** 00:00 – Introduction 00:29 – The problem 01:44 – Linear buckling analysis 02:03 – Creating parts 03:50 – Defining material 05:16 – Creating and assigning section 06:10 – Assembling parts 06:21 – Creating reference points and edges 09:07 – Tying reference points with edges 10:28 – Defining steps and output requests 11:19 – Defining boundary conditions and mesh 12:43 – Appling load 14:06 – Modifying Keyword and adding NODE FIL U 15:44 – Post-processing linear buckling model 16:05 – Copying and creating nonlinear buckling model 16:21 – Removing keywords NODE FIL U from nonlinear model 16:42 – Creating nonlinear buckling step RIKS 18:10 – Adding IMPERFECTION to keywords in model 2 19:34 – Running model 2 and viewing results 22:32 – Plotting load-deflection curve 24:16 – Final thoughts Watch ABAQUS Tutorial series at https://tinyurl.com/JQABAQUS 1 Modelling of short EHS steel columns https://youtu.be/xOTPHPIem8c 2 Buckling of SHS long columns https://youtu.be/DSlcf03nOWQ 3 Shearing of a LAP JOINT https://youtu.be/jCRnxmr4NhY Subscribe to my YouTube channel https://www.youtube.com/@drjqureshi Follow Me on Twitter https://twitter.com/DrJQureshi Follow Me on Instagram https://www.instagram.com/drjqureshi/ Follow me on LinkedIn https://bit.ly/Linkedin-JQ Your queries how to model buckling how to analyse structural hollow tubes Numerical modelling of steel members How to carry out finite element analysis using ABAQUS How to learn basics of ABAQUS How to create parts using ABAQUS How to create geometry using ABAQUS How to model steel structures How to numerically model buckling in ABAQUS Buckling behaviour structural hollow tubular sections Analysis of steel members Finite element modelling of steel structures Finite element modelling of steel columns abaqus tutorial abaqus tutorial for civil engineering abaqus tutorial for mechanical engineering abaqus meshing abaqus cae abaqus contact abaqus simulation 3d modelling abaqus assembly YouTube video series on FEA using ABAQUS for Civil, Structural and Mechanical Engineers https://tinyurl.com/JQABAQUS Dr Jawed Qureshi presents this video series mastering finite element analysis using ABAQUS tailored for civil, structural, and mechanical engineers. This comprehensive YouTube playlist is your key to proficiency in finite element analysis. Over the series, I guide you through the essentials, from mastering the ABAQUS interface to advanced techniques in modelling members, joints, and complete structures. 🛠️ Explore meshing strategies, material modeling intricacies, and the application of boundary conditions and loads. Navigate static and dynamic analyses to simulate diverse scenarios, understanding the dynamic responses of structures. Learn to efficiently model beams, trusses, and joints, ensuring accurate representation of structural components and connections. Assemble intricate structures, optimizing for real-world applications. 📈 Validate your models against theoretical and experimental data, gaining confidence in your simulations. Develop skills in interpreting results, transforming data into actionable engineering insights. Each tutorial is designed for accessibility, providing a hands-on learning experience suitable for engineers at all levels. #buckling #column #ABAQUS 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 results obtained from the use of the material will be reliable, nor that any errors in the material will be corrected. Copyright: Dr Jawed Qureshi holds the copyright to this lecture series. He is a senior academic in London, UK with international experience of over 20 years. Dr Qureshi holds a PhD in steel -concrete composite structures from The University of Leeds and has a prior teaching experience at The University of Warwick. He is currently working at a London University as a Senior Lecturer in Structural Engineering and Design.