System of Force | Civil Engineering
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The document provides an overview of force systems, explaining the concept of equilibrium where the sum of all forces on an object equals zero. It classifies forces into various categories, such as coplanar and non-coplanar forces, and describes their characteristics like parallel, concurrent, and non-concurrent forces. For further details, a link to additional resources is provided.
System of Force | Civil Engineering
- 1. An introduction SYSTEM OF FORCES
- 2. Equilibrium of Forces What? When? When the sum of all forces acting on an object is zero. 𝑖=1 𝑛 𝐹𝑖 = 0
- 3. Force Couple System What? When? F F S Two forces producing zero resultant but some moment. 𝑖=1 𝑛 𝐹𝑖 = 0 𝑖=1 𝑛 (𝐹𝑖 𝑟𝑖) ≠ 0
- 4. System of Forces Classification System of Forces Coplanar Forces Coplanar Parallel Forces Coplanar- like forces Coplanar- unlike forces Coplanar Concurrent Forces Coplanar Non- concurrent Forces Collinear Forces Concurrent Forces Non-Coplanar Forces Non- Coplanar Parallel Forces Non- Coplanar Concurrent Forces Non- Coplanar, Non- Concurrent Forces
- 5. Coplanar Forces Forces lie in the same plane. Coplanar-Parallel Forces Coplanar-Concurrent Forces Coplanar Non-Concurrent Forces
- 6. Collinear Forces Forces acting on an object are in line with each other. Same Lines of Action
- 7. Concurrent Forces Forces acting on an object pass through a common point Intersecting Lines of Action
- 8. Non-Coplanar Forces Forces acting on an object are not in the same plane. Non-Coplanar, Parallel Forces Non-Coplanar, Concurrent Forces Non-Coplanar, Non-Concurrent Forces
- 9. Hey Friend, This was just a summary on System of Force. For more detailed i nformation on this topic, please type the link given below or cop y it from the description of this PPT and open it in a new browse r window. www.transtutors.com/homework-help/civil-engineering/fund amental-concepts/system-of-force.aspx