How were the CROSS-SEA BRIDGES built? Modern bridge construction techniques

Опубликовано: 17 Июнь 2026
на канале: Hitech Amazing
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How do people build CROSS-SEA BRIDGE PIERS? Modern bridge construction techniques.

► In this video: Construction methods for cross-sea bridges.
00:00 Introduction
00:51 Cofferdam method
01:51 Caisson foundation method
03:40 Pile foundation method
06:40 Hong Kong - Zhuhai - Macau cross-sea bridge

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