Man made structures

Man made structures

1. Massive structures and lintels

   • It's the first manḿade structures that were built of stracking rocks.
   • Wooden lintels were also used to make windows and open spaces.

2. Vaulted structures

   • Are formed by arches and vaults

3. Triangular structures

   • They aren't easily deformed.
     • They are covered with trusses
       • Towers
       • Scaffolds

4. Suspended structures

   • This type use cables calledsuspenders.
   • When they can be adjusted they are called tension members.

5. Reinforced concrete structures

   • Concrete resists compression with steel rebar
   • The parts are:slabs,joists,,beams and columns.

6. Laminated structures

   • Their curved shape and folds give them their strength.
   • The folds and ribs give rigidity in exact points.

7. Pneumatic structures

   • They are light and it's easy to set up and dismantle.

8. Spatial and geodesic

   • They are three-dimensional structures of bars.

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