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  2. Feb 8, 2024 · For the upcoming Olympic Games, the Société d’Exploitation de la Tour Eiffel has allowed these bonafide pieces of Parisian and French history to find a second home. Manufactured in the forges of the city of Pompey, Lorraine in the east of France, the cast iron produced by the reduction of iron ore is refined through a process called ...

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    In his book "The Tower of 300 meters", Gustave Eiffel takes example on the Washington monument to support his choice of iron for the tower. It indicates that it measures 169.25 m for a square base of only 16.75 m which is narrowing to 10.50 m. It is empty, with a thickness of the walls at the base of 4.50 m going narrowing themselves until only 50 ...

    Gustave Eiffel made rough calculations to make a tower 300 m high masonry. Given the example of the Washington Monument, it is doubtful that this was done to prove the impossibility of making such a monument as well. Moreover, his calculations showed that it would take a masonry cube of 70,000 m3, plus 38,000 m3of foundation, which is a little too ...

    Puddling is treating the cast iron to lose some of its carbon, making it less prone to corrosion. It is a refining process that uses waste from the metallurgical industry called "slag" (more or less large metal blocks rejected by the previous techniques and which are used here to absorb carbon). We speak of "decarburization". The technique consists...

  3. Mar 4, 2020 · The Eiffel Tower is made of iron, not steel. The puddle iron that makes up the Eiffel Tower's structure came from the Pompey forges (East of France). The iron plates and beams produced through the puddling process were then preassembled in the Eiffel factories in Levallois Perret using rivets.

    • The OFFICIAL Eiffel Tower Website
    • Where did Eiffel's iron come from?1
    • Where did Eiffel's iron come from?2
    • Where did Eiffel's iron come from?3
    • Where did Eiffel's iron come from?4
    • Where did Eiffel's iron come from?5
  4. Oct 16, 2024 · Eiffel’s concept of a 300-meter (984-foot) tower built almost entirely of open-lattice wrought iron aroused amazement, skepticism, and no little opposition on aesthetic grounds. When completed, the tower served as the entrance gateway to the exposition.

    • The Editors of Encyclopaedia Britannica
    • Where did Eiffel's iron come from?1
    • Where did Eiffel's iron come from?2
    • Where did Eiffel's iron come from?3
    • Where did Eiffel's iron come from?4
    • Where did Eiffel's iron come from?5
  5. May 27, 2024 · The Eiffel Tower, the iconic wrought-iron landmark that dominates the Paris skyline, was conceived as the centerpiece of the 1889 Exposition Universelle. This world‘s fair was organized to showcase French industrialism and commemorate the centennial of the French Revolution.

  6. The Tower. Origins and Construction of the Eiffel Tower. It was at the 1889 Exposition Universelle, the date that marked the 100th anniversary of the French Revolution, that a great competition was launched in the Journal Officiel. The first digging ...

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