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Address: No. 33, Anyang Street, Xiangyang Industrial Park, Liaoyang City, Liaoning Province

Postcode:111200

SD:0419-7183333 7668333

HR:0419-7298333 2760622

I.M.D.:0419-7182999

Fax.:0419-7183999

E-mial:zhb@lnsstbm.com

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Liaoning Censcience Industry Co., Ltd.

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Earth Pressure Balance (EPB) TBM

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Description

Tunneling construction environment will be various in different cities and fields, especially in the cities of South China and Southwest China, in which the geological conditions are diverse, commonly encountering Mixed Ground (Upper Soft and Lower Hard Ground) and Full-Face Hard Rock Ground within certain section. Conventional shield machine could only tunnel under ideal characteristics stratum, and the advance rate and construction efficiency could not be maintained under mixed ground. Our Mixed EPB Shield Machine could not only mine under ideal ground with high advance rate and efficiency, but also mine under mixed characteristics stratum, such as Upper Soft and Lower Hard Ground, Pebbles, and Full-Face Hard Rock Ground, maintaining the same high advance rate and efficiency.

 

Stabilized Work Face
Earth chamber is filled with muck and mixed with ground conditioning additives to stabilize the work face.
By means of constantly modifying the ground conditioning addiclives against high soil permeability,the suitability of EPB TBM to the relevant ground has been improved significantly.
 
Constant Improvement
For complex ground, we developed highly efficient dual-mode TBM for metro tunnel construction, and achieved >600m monthly advance rate.
 
 
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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