16 Modal Analysis of a Three story Building | Structural Dynamics - ABAQUS Tutorial

Dr Jawed Qureshi presents a tutorial on modal analysis of a three story building using a full scale 3D model and lumped mass approach with a 2D model.
• ABAQUS Tutorial
The video is aimed at engineering students and graduate engineers wanting to brush up their finite elements modelling basic skills using ABAQUS.
Link to lecture slides and FEA modelling files: tinyurl.com/JQureshiABAQUS
** TIMESTAMPS **
00:00 - Introduction
00:39 - Problem
01:21 - Full scale 3D model
01:53 - Step 1 Geometry
02:53 - Step 2 Property
03:58 - Step 3 Assembly
08:26 - Step 4 STEPS
08:46 - Step 5 Interaction
09:21 - Step 6 Load
10:07 - Step 7 Mesh
10:42 - Step 8 Job
11:15 - Step 9 Visualisation
12:31 - 2D model using lumped mass
Modal Analysis of a Three-story Building lay summary:
Modal Analysis of a three-story building helps determine its dynamic behaviour. It identifies natural frequencies and mode shapes. In this video, natural vibrations of a three story steel-framed building are analysed. This helps engineers understand dynamic response of structures ensuring structural integrity, stability, and optimal design.
Watch ABAQUS Tutorial series at tinyurl.com/JQABAQUS
1 Modelling of short EHS steel columns • 1 Modelling of short E...
2 Buckling of SHS long columns • 2 Buckling of SHS long...
3 Shearing of a LAP JOINT • 3 Shearing of a LAP JO...
4 Modelling Overhead HOIST • 4 Modelling Overhead H...
5 Modelling Cantilever Beam • 5 Modelling CANTILEVER...
6 Modelling Hinge-Pin • 6 How to model 3D Hing...
7 Modelling simply supported beam • 7 How to draw Shear Fo...
8 Buckling of columns • 8 Buckling of Columns ...
9 Frequency Analysis • 9 Frequency Analysis o...
10 Natural frequency of simply supported beam • 10 Natural Frequency o...
11 Natural Frequency of beam with overhang • 11 Natural Frequency o...
12 Natural Frequency of Shear Frame • 12 Natural Frequency o...
13 Natural Frequency of fixed-pin frames • 13 Natural Frequency o...
14 Natural Frequency of two-bay frames • 14 Natural Frequency o...
15 Free Vibration of a Shear Building • 15 Free Vibration of a...
16 Modal Analysis of a Three-story Building • 16 Modal Analysis of a...
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TH-cam video series on FEA using ABAQUS for Civil, Structural and Mechanical Engineers 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 TH-cam 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.
#structuralengineering #civilengineering #abaqustutorial
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.

[@DrJQureshi]

You can now download all lecture material and modelling files at tinyurl.com/JQureshiABAQUS