Man Made Structures

Man Made Structures

1. massive st

   • There are the most big man structures in the world

2. Vaulted st

   • Formed by arches and vaults

3. Triangular st

   • Formed by bars, normally metal or wooden

4. Suspended st

   • Hang in the air held by cables

5. Reinforced concrete st

   • It is very resistant and it has steel bars into the steek

6. Like this

   • Laminated st
     • Make with metal, plastic or composite material. Their curves has the weight.

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