Yao Zhanhu
Yao Zhanhu is a specialist at China First Highway Engineering who played a pivotal role in the unprecedented rescue operation of a $50 million tunnel boring machine that became stuck beneath the Yangtze River. His expertise was crucial in navigating the challenges of high-pressure, water-saturated ground conditions to ensure the successful alignment and operation of the second tunnel boring machine that was deployed to meet the first.
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Vietnam:
Expert Yao Zhanhu at China First Highway Engineering discussed the challenges of ensuring the new tunnel boring machine navigates accurately in high-pressure, water-rich soil.
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