Core Viewpoint - The successful launch of two 14-meter diameter shield machines for the Wuxi to Yixing intercity rail project marks a significant advancement in China's tunneling technology, particularly for large-diameter shield tunnels under water bodies [1] Group 1: Project Overview - The Wuxi to Yixing intercity rail project (Xiyi S2 line) is approximately 61 kilometers long and is managed by the Wuxi Metro Group with participation from China Railway 14th Bureau and other entities [1] - The project features a critical construction node, the tunnel section under Taihu Lake, which will utilize four 14-meter diameter slurry balance shield machines [1] Group 2: Technological Significance - This project represents the first large-diameter shield tunnel crossing under Taihu Lake in China, showcasing advancements in engineering capabilities [1]
首批下穿太湖超大直径盾构机下线
Zhong Guo Zheng Quan Bao·2026-01-09 20:52