Please enable JavaScript.

Coggle requires JavaScript to display documents.

Structures (4.Types of artificial structures (Massive (Built with a large…

- - - - gravity
      - wind
      - mechanical forces
      - pressures of gases
      - our muscle
      - effects of heat
    - - Anything that can deform a body (static effect)
      - Change its state of movement (dynamic efffect)
  - - - Forces act on
        
        Structure
      - Types
        
        Fixed
        
        don´t vary over time
        
        weight
        
        Variable loads
        
        occasional and changeable
        
        snow on a roof
        
        pressure of water on a dam
- - - - Forces try to stretch a body
    - - Forces try to bend a body
    - - Forces try to compress a body
    - - Forces try to twist a body
    - - The forces act like two scissor blade
- - - - Will not tip over
  - - - Will not break
  - - - will not become too deformed