Wie wurde Wien's größte U-Bahn-Station gebaut? | Baugeschichte der Wiener U-Bahn Teil 1: Karlsplatz

Karlsplatz station is the largest subway station in the Vienna subway network. Three subway lines, the U1, U2, and U4, converge here. This makes the question all the more fascinating: how was it all actually built back then? In this video, I want to show you how extensive the construction work at Karlsplatz was back then and what challenges arose during the station's construction. This video also marks the start of a new video series: I want to take a closer look at the construction of the Vienna subway with you! Here you can find the individual chapters of the video if you want to skip something: 00:00 Introduction | Intro 01:50 History of the Vienna Subway Construction 04:58 General Information about the Karlsplatz Station 07:03 Preliminary Work at Karlsplatz 09:39 Construction of the Station Structure 11:49 Construction of the Core Structure 13:52 Construction of the Substation 14:29 Construction of the U1 at Karlsplatz 18:00 Construction of the U2 at Karlsplatz 21:16 Construction of the U4 at Karlsplatz 26:22 Opening of the Subway Station at Karlsplatz Overlays: Core structure with subway: https://orf.at/v2/stories/2424487/242... Core structure shaft: https://www.wienerzeitung.at/nachrich... View of the construction site towards Karlskirche: https://orf.at/v2/stories/2128865/212... Bruno Marek: https://www.geschichtewiki.wien.gv.at... Karlsplatz before the construction site: https://orf.at/v2/stories/2424487/242... USTRAB Tunnel: https://www.tramwayforum.at/index.php... Opening of the station: https://www.bildstrecke.at/Bild/U-Bah... Pionierbrücke tram: https://commons.wikimedia.org/wiki/Ca... Karlsplatz Aerial photo: https://www.geschichtewiki.wien.gv.at... Elisabeth Bridge: https://de.wikipedia.org/wiki/Elisabe... - - My other social media pages: ✅INSTAGRAM: https://www.instagram.com/bernhard_re... ✅FACEBOOK:   / rennhofer.bernhard   ✅LINKEDIN:   / b-rennhofer   - - #karlsplatz #ubahn - - My name is Bernhard Rennhofer, and on my YouTube channels, I try to give you an insight into the world of construction. Here on my main channel, everything revolves around the construction and operation of buildings in practice. These can be my own projects from my work as a civil engineer, but also projects that fascinate me outside of my profession. I hope that these videos can inspire you to get excited about the topic of construction sites. If you have any questions or suggestions, feel free to leave a comment or send me an email. Enjoy the videos!