VIRTUAL WORK
Techniques for analysing determinate and indeterminate structures to determine axial forces, shear forces, bending moments and deflections
PREMIUM COURSES
Fundamentals of Virtual Work for Civil Engineers
Level up your structural analysis skillset with these powerful Civil Engineering analysis techniques.
After completing this course…
- You will have a complete understanding of how concepts such as work, energy and elasticity combine to give us the Principle of Virtual Work.
- You will be able to use Virtual Work to calculate unknown nodal displacements in pin-jointed truss structures.
- You will be able to use Virtual Work to calculate internal forces in pin-jointed truss structures.
Mastering Virtual Work for Civil Engineering
Analyse complex beam and frame civil engineering structures using Virtual Work.
After completing this course…
- You will have a complete understanding of the Principle of Virtual Work and how it can be applied to bending behaviour.
- You will have robust, repeatable strategies to apply Virtual Work to beam and frame structures in bending.
- You will be able to use Virtual Work techniques to calculate unknown displacements in beams and frames.
Analysing Hybrid Indeterminate Civil Engineering Structures
Powerful techniques for analysing realistic civil engineering structures.
After completing this course…
- You will learn how to analysis complex and indeterminate structures using hand-analysis techniques.
- You will learn how to calculate deflections, member forces and bending moments in indeterminate structures.
- You will learn how the Principle of Superposition can be used to decipher and unlock the behaviour of complex structures.
TUTORIALS
How to Apply the Virtual Work Method to Trusses
In this tutorial, you’ll learn how to use the virtual work method to analyse trusses and calculate truss deflections. The virtual work method is based upon the Principle of Virtual Work which underpins many elegant and versatile analysis procedures. We’ll focus here on how it can be applied to trusses. This tutorial will initially develop the underlying theory, starting with the concept of strain energy. This will make the jump to virtual work much easier to understand. We’ll bring it all together with a thorough worked example at the end.
