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19-06 2023
China's first high-speed rail tunnel across the Yangtze River has officially entered the construction phase of shield tunneling
On June 16, the "Changjiang" shield machine of Chongqing Yangtze River Tunnel of Chongqing-Hunan high-speed Railway slowly turned the cutter head in the 149-meter-deep cave chamber in Nanshan, Chongqing, to start the most difficult river crossing operation, marking the country's first high-speed railway tunnel across the Yangtze River officially entered the shield tunneling phase. -
15-06 2023
South Korea's Namhae-Yeosu undersea tunnel project was awarded
On June 12, 2023, South Korean construction firm DL E&C won the design and construction contract for the Namhae-Yeosu Undersea Tunnel project. DL E&C says it will use smart construction techniques to design the tunnel, including its BIM tunnel design and AI-based generative design. -
31-05 2023
More than half of the tunnel is planned to be completed and opened to traffic by the end of 2024
On May 30, at a depth of 52 meters in the Yangtze River, the Wanjiang Struggle shield machine finished assembling the last piece of the 1096 ring under the control of the piece-builder. So far, "the first Wanjiang tunnel" - left and right lines of Wuhu Chengnan Crossing River Tunnel has completed a total of 4180 meters of shield tunneling, tunnel tunneling length has been more than half of the whole. -
10-05 2023
Shanghai Metro Line 18 phase II project, Changjiang West Road station to Jiangyang South Road station section of the downbound line shield smooth start
Recently, with the slow start of China Railway No. 203 shield tunneling machine cutter, Shanghai Rail Line 18 Phase II project civil construction 1 standard section of Yangtze West Road station - Jiangyang South Road station shield tunneling started smoothly. -
23-04 2023
The left shield of Huangshan Road Station and Tongshan Sub-Central Station of Xuzhou Metro Line 6 Phase I has been successfully completed
At 10 am on April 22, the left line shield between Huangshan Road Station and Tongshan Sub-Central Station in the 01 section of Xuzhou Metro Line 6 Phase I project was successfully completed, creating favorable conditions for the subsequent construction. -
04-04 2023
The main structure of open-cut section of Guangzhou-Zhuhai (Macao) section of T3 rail transit hub of Guangzhou Airport is capped
Recently, as the last concrete has been successfully poured, the main structure of Guangzhou-Zhuhai (Macau) section of the T3 transit hub rail transit Reservation Project (hereinafter referred to as "T3 rail transit hub"), which is being constructed by Guangzhou Metro Group, has been successfully capped, marking a significant progress in the construction of the project and laying a solid foundation for the completion of the annual target.
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