You may have played with building blocks before, but have you ever seen building blocks assembled underwater?
Connecting 32 giant blocks, each weighing 80,000 tons, underwater with millimeter-level precision is indeed a world-class challenge.
Such feat has been accomplished by another large-scale infrastructure project in China—the Shenzhen-Zhongshan Link. How did it pull that off?
In this episode of "Sue's Talk", let's explore the challenges that the underwater tunnel of the Shenzhen-Zhongshan Link overcame.
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Source | SFC
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