Table of Contents

1. Force systems
   1. Coplanar concurrent forces
   2. Aplication of coplanar concurrent force system
   3. Graphical solution of coplanar concurrent forces
   4. Resultant/Equilibrant of non-coplanar concurrent forces
   5. Aplication of non-coplanar concurrent forces
   6. Resultant of coplanar non-concurrent forces
   7. Equilibrant of coplanar non-concurrent forces
   8. Equilibrate the force F by forces A and B
   9. Graphical solution - coplanar non-concurrent forces
   10. Centroid, Moment & Product of Inertia
   11. Max Stress and deflection at any point along beam
2. Geometrical properties of an area
   1. Centrum of cross-section
   2. I-shaped cross section
   3. T-shaped cross section
   4. Ellipse of inertia
   5. Triangle - Ellipse of inertia
   6. Quarte of ellipse - Ellipse of inertia
   7. Calculator of polygon-shaped cross section
3. Reaction forces
   1. Reaction forces
   2. Reaction forces
   3. Reaction forces - Gerber beam
4. Internal forces
   1. Internal forces - siply supported beam with a force
   2. Internal forces - siply supported beam with a force
   3. Internal forces - siply supported beam with two forces
   4. Internal forces - siply supported beam with several force
   5. Internal forces - three-hinged frame
   6. Internal forces - three-hinged frame with tie
   7. Internal forces - stair beam
   8. Internal forces - Gerber beam
5. Truss structures
   1. Truss structure
   2. Truss structure
   3. Truss structures
   4. Truss structure - graphical solution - Cremona diagram