Virtual work

Formal sciences
Mathematics
Discrete mathematics
Discrete exterior calculus

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Related lectures (28)

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Virtual Work in Structural Mechanics

Explores virtual work in structural mechanics, emphasizing equilibrium states and the application of virtual displacements.

Generalized Forces: Modeling and Examples

Covers modeling systems with Lagrange formalism and examples of generalized forces in aerodynamics and drone propellers.

Structural Mechanics Principles: Equilibrium and Stability

Explores the principles of structural mechanics, including internal loads, equilibrium stability, and the superposition principle.

Lines of Influence: Theorem of Virtual Displacements

Explores lines of influence, emphasizing finding unfavorable load positions and drawing support reaction lines without calculations.

Virtual Work: Principle of Virtual Work I

Covers virtual work, potential energy, and the principle of virtual work in mechanical systems.

Lagrange's Approach: Dynamics and Constraints

Explores Lagrange's approach to dynamics, emphasizing compatibility with constraints and the significance of generalized coordinates.

Mechanics and kinematics of timber plates

Covers the mechanics and kinematics of timber plates and their behavior.

Generalization of the Model Problem

Covers the generalization of the model problem in structural mechanics and explores equilibrium equations and the link between normal force and displacement.

Statics: Forces and Moments

Explores statics, focusing on equilibrium conditions, force torques, and virtual work principles.

Virtual Work II: Examples of Potentials

Covers examples of potentials in virtual work for structural mechanics.