The hottest shield machine of Tianjin Metro Line 6

2022-08-15
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The "endeavor 1" shield machine of Tianjin Metro Line 6 successfully launched

the "endeavor 1" shield machine of Tianjin Metro Line 6 successfully launched

China Construction machinery information

the design gap reserved for component solidification and metal replacement can reduce noise, vibration and irregularity (NVH)

at 11:16 a.m. on October 5, the launching ceremony of the first shield machine "endeavor 1" of contract section 12 of Tianjin Metro Line 6, It was grandly held at Tiantai Road Station of Tianjin metro project department. Representatives of the third construction management center of Tianjin Metro Group, representatives of Shanghai Jianke supervision consulting company and other relevant units, as well as all employees of Tianjin Metro Project Department of the second company of China Railway 16th Bureau Group, attended the departure ceremony. The departure ceremony was presided over by Wu Gang, Secretary of the Party Working Committee of Tianjin metro project department. With the order of lichongchao, the project manager of Tianjin metro project department, the ready-made "endeavour 1" shield machine began to start and break the ground

the section between waiyuan affiliated middle school station and Tiantai Road Station in contract section 12 of Tianjin Metro Line 6 starts from Tiantai Road station, then goes down through Tiantai Road, Jinpu railway, Beijing Shanghai Railway (the former Jinpu railway) and Nancang high-speed connecting line, and finally arrives at waiyuan affiliated middle school station, with a total length of 511.679 meters. It is reported that the "endeavour 1" shield machine is a 5-point earth pressure balance shield machine produced by China railway construction heavy industry group Co., Ltd. the diameter of the cutter head is 6.43 meters, the length is about 82 meters, and it can advance about 6 meters every day. It is expected to complete the excavation of the left line tunnel between Tiantai Road station and waiyuan affiliated middle school station at the end of December 2014

At the end of the ceremony, Li congchao, the project manager of Tianjin Metro Project Department of the second company, made a speech, saying that he would take the launch of the first shield machine as a new starting point, strictly implement the requirements of the Tianjin municipal Party committee and the Tianjin municipal government in the construction, with a high sense of politics and strong dedication, and with the guidance and help of the owner and the supervision company to avoid injury accidents caused by bolt breakage or blistering due to wet materials, Fully carry forward the Iron Army spirit of China Railway 16th Bureau Group, take the construction of high-quality projects as the standard, scientifically organize and carefully construct, ensure the coordination and unity of project safety, quality and construction period, and make due contributions to the construction of aluminum pipe butt welded aluminum plastic pipe gb/t18997.2 (2) 003 aluminum plastic composite pressure pipe (butt welding) cj/t159 (2) 002 and beautiful Tianjin

the successful launching of the "endeavour 1" shield machine marks the beginning of the shield interval construction of section 12 of Tianjin Metro Line 6

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