الملحمة الهندسية: شاهد كيف يُبنى جسر عملاق فوق المياه الهائجة من الصفر!
Welcome to a new video on the "Hebr-Ar" channel! In this exciting engineering documentary, we take you behind the scenes to witness the construction of one of the strongest and most complex reinforced concrete bridges in the world, from the ground up to the final touches. In this video, you will see how engineers and workers defied the forces of nature and powerful water currents to lay the steel foundations and piers, how the waterproof concrete was poured with millimeter precision, and finally, how the bridge's upper sections were installed and the roadway paved. ⏱️ Timeline of the bridge's construction phases: 00:00 - Teaser shot and live effects of the bridge 00:10 - Site survey and excavation of the first water-repellent foundations 01:00 - Erecting the concrete support piers and removing the formwork 02:30 - Building the bridge's crowns and installing the first upper roadway sections 04:15 - Placing the concrete sections and reinforcing the bridge deck 05:40 - Preparing the approaches, paving, and final planning for the opening #Engineering #BridgeConstruction #Documentary #MegaProjects #EngineeringInk #ConstructionTechnology Building Bridges Underwater How are Bridges Built in the Seas Giant Bridge Engineering Engineering Documentary The Engineering Epic Wonders of Structural Engineering Mega Projects Civil Engineering How are Bridges Made Modern Construction Technology National Geographic Documentary Hebr-Ar #BridgeBuilding #Engineering 👈 Don't forget to support us by liking the video, subscribing to the channel, and activating the bell to receive all the latest news about the wonders of engineering and construction around the world! — Disclaimer — Do not rely on this video as your sole source of information. This video is intended for entertainment/educational purposes, and some information may be oversimplified or inaccurate. The goal of this channel is to spark your curiosity and encourage you to conduct your own research on these topics.

أضخم مشروع في الأنديز والأكثر تطرفاً في العالم: لن تصدق أنه موجود

tagesschau 20:00 Uhr, 24.06.2026

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