Building the Eiffel Tower: The Impossible Feat | Full 3D Animation скачать в хорошем качестве

Building the Eiffel Tower: The Impossible Feat | Full 3D Animation

Building the Eiffel Tower was once called an impossible dream. In the late 1880s, Gustave Eiffel and his team faced incredible engineering challenges—unstable riverbank soil, precision alignment of slanting legs, and critics who predicted disaster. Yet within just over two years, the world’s tallest structure rose above Paris, becoming an icon of innovation and modern engineering. In this video, we’ll break down the step-by-step construction of the Eiffel Tower—from its massive underground foundations to the daring ironwork that climbed skyward. You’ll discover how workers battled mud with compressed-air caissons, how riveters assembled 18,000 prefabricated pieces like a giant 3D puzzle, and why the tower almost didn’t survive its first 20 years. Timestamps 00:00 – Intro: The Impossible Feat 00:34 – Paris 1887: Choosing the Site & the First Challenges 00:54 – Solid Ground vs. Riverbank Soil 01:12 – Building the Dry-Side Foundations 02:19 – The Seine-Side Challenge: Compressed-Air Caissons 03:05 – Life and Work Inside the Caissons 04:10 – Sinking to Firm Earth & Filling with Concrete 04:16 – Masonry Piers and Massive Anchor Bolts 04:36 – Perimeter Retaining Walls (Straight vs. Arched) 05:48 – July 1887: Ironwork Begins with 18,038 Prefabricated Parts 06:06 – Raising the Four Slanting Legs 06:48 – Wooden Scaffolding, Struts, and Temporary Supports 07:05 – Hydraulic Jacks and Millimeter Precision 07:27 – Aligning the Legs at the First Platform (57m) 08:31 – Central Support Framework & Curved Iron Arcs 09:27 – First Platform Completed – Tower Gains Stability 09:53 – From Platform One to Platform Two: Faster Construction 10:55 – Second Platform at 115m – A New Stage Base 11:28 – Convergence of the Four Legs into a Tapering Shaft 11:37 – Harsh Conditions Above the Second Platform 11:54 – Third Platform at 276m & The Final Spire 12:15 – May 1889: Opening of the Eiffel Tower 12:20 – From “Iron Monster” to Global Icon 12:34 – Conclusion: A Lasting Symbol of Ingenuity If you enjoy this video, remember to like, share, and subscribe to our channel for more informative content on technology, engineering, and innovation. Thank you for watching! Please note that this video contains copyrighted material and is the intellectual property of 3D Casual Learning. Any unauthorized reproduction, redistribution, or reuploading of this video without permission is strictly prohibited. Thank you for respecting the rights of the creator. For business inquiries please contact [email protected] © Copyright 2025 3D Casual Learning