TBM
Shield TBM
Hard Rock
Slurry Balance
Earth Balance
Rectangular
Auger Boring
Microtunnelling Machine
Others
2022-04-22
operation department
Date: April 2018
Project Name: Sanshan Lake to Yanglan Lake Ecological Water Supplement Project
Location: Ezhou City, Hubei Province
Equipment: 2000 rock MTBM
Geology: Strongly weathered rock, silty clay, moderately weathered rock, quartz sandstone, silt
Pipe Material: 2400mm steel pipe
The Longest Jacking Distance: 903 meters
Difficulties: rich geological changes, high requirements for equipment adaptability, and continuous changes in construction methods
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"Huanbei Guangxi No. 8 (Shield Tunneling)" Hard Rock Shield TBM Successfully Launched
Jinan Metropolitan Circle Expressway West Ring Pipe Jacking Project Successfully Launched







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