沪苏锡常城际铁路太仓先导段首台盾构机始发

Core Viewpoint - The successful launch of the "Su Tie Xian Feng" shield machine marks the commencement of the critical tunneling phase for the Taicang pilot section of the Huzhou-Su-Xi-Chang intercity railway project, highlighting the project's advancement in complex geological conditions [1] Group 1: Project Overview - The "Su Tie Xian Feng" shield machine is tasked with tunneling the left line between Taicang Station and Baiyun Road Station, covering a total length of 4.8 kilometers [1] - The construction area primarily consists of soft soil layers, including silty clay and silty clay mixed with sandy soil, presenting complex geological challenges [1] - The project involves precise tunneling through seven rivers and multiple bridges and buildings, necessitating high construction accuracy and safety standards [1] Group 2: Technological Innovations - To address construction challenges, the provincial railway group has collaborated with various participating units to implement intelligent equipment such as "personnel positioning," "Huiyan AI," "shield auxiliary driving," and "automatic gap measurement system" for the shield tail [1] Group 3: Project Significance - The Huzhou-Su-Xi-Chang intercity railway is a key project in the multi-level rail transit planning of the Yangtze River Delta region, with the Taicang pilot section being the first phase of construction [1] - The total length of the railway is 10.24 kilometers, designed for a speed of 160 kilometers per hour, with three stations planned, including two underground and one elevated [1] - Upon completion, the project will connect with multiple urban rail transit lines in Shanghai, providing essential infrastructure support for the integration of the Yangtze River Delta [1]