MASTER static and kinematic indeterminacy!

Dr Jawed Qureshi explains static indeterminacy kinematic indeterminacy
   • structural mechanics  

Static indeterminacy refers to a condition where a structure has more support reactions or constraints than necessary to keep it in equilibrium under applied loads. Imagine trying to hold a book steady with two hands when one hand is enough – that's static indeterminacy. It's like having extra support that doesn't really contribute to the structure's stability.
Kinematic indeterminacy, on the other hand, relates to the potential for excessive deformation or movement within a structure when subjected to external forces. It's like trying to predict how much a rubber band will stretch when you pull it – the more unpredictable the stretch, the higher the kinematic indeterminacy.
In practice, engineers analyse these indeterminacies to design structures that are both stable (no unnecessary supports) and predictable (controlled deformation). By striking the right balance between static and kinematic determinacy, they ensure safety and functionality in construction projects.

Link to lecture slides: https://tinyurl.com/JQureshiMechanics

00:00 – Introduction
01:15 – static indeterminacy
14:53 – kinematic indeterminacy

Watch structural mechanics Lecture series at https://tinyurl.com/JQmechanics
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YouTube video series on Engineering Mechanics    • structural mechanics  
Unlock the power of Structural Mechanics in my comprehensive YouTube series tailored for both Civil and Mechanical Engineers. Covering topics from Statics and Structural Analysis to FEA and real-world case studies, this series equips you for success. Explore #StructuralMechanics, #EngineeringDesign, #engineeringmechanics, and more. Join me on this educational journey – like, subscribe, and master Structural Mechanics today!

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.