Amanda Abler: Big Bertha
Big Bertha
Buch
- How a Massive Tunnel Boring Machine Dug a Highway Under Seattle
- Illustration: Katy Wu
Erscheint bald
Lassen Sie sich über unseren eCourier benachrichtigen, sobald das Produkt bestellt werden kann.
Lassen Sie sich über unseren eCourier benachrichtigen, sobald das Produkt bestellt werden kann.
- Blue Star Press, 09/2024
- Einband: Gebunden
- Sprache: Englisch
- ISBN-13: 9781632173065
- Umfang: 48 Seiten
- Gewicht: 567 g
- Erscheinungstermin: 17.9.2024
Achtung: Artikel ist nicht in deutscher Sprache!
Ähnliche Artikel
Klappentext
This incredible story about Bertha, the massive tunnel boring machine that successfully constructed the longest and widest road tunnel in the contiguous United States, under the city of Seattle, brought to life in vibrant and engaging illustrations, will appeal to kids ages 7-10 fascinated with big machines and how they work.In 2013, construction crews raced to replace a crumbling elevated highway along Seattle’s waterfront with a double-decker tunnel running almost two miles under the city. This is the story of Bertha, the mammoth and complex tunnel boring machine that simultaneously dug and built the tunnel, and Deputy Project Manager Greg Hauser and his dedicated crew.
Kids interested in engineering and how machines function will love learning about the tunnel boring machine, how it worked, and how Bertha's crew solved problems that arose along the way to ultimately construct an amazing, earthquake-safe highway under the city.
In addition to the narrative story the book includes additional information about Bertha and this fascinating engineering feat, including:
Facts about Bertha and the tunnel
How Bertha simultaneously dug and built a tunnel
Engineering background about the tunnel’s construction