Earth Pressure Balance Applied to the hard and soft staggered formation tunnel construction

Brand Name:XGMA
Certification:ISO 9001:2008
Model Number:Earth Pressure Balance(EPB)TBM
Minimum Order Quantity:1
Delivery Time:18 months after receiving advanced payment
Place of Origin:China
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Location: Jinan Shandong China
Address: N399 SHUNGENG ROAD JINAN CITY SHANDONG PROVINCE CHINA
Supplier`s last login times: within 39 hours
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Earth Pressure Balance(EPB)TBM

When an EPB TBM bores, its cutter head in front rotates to excavate the soil into the muck chamber. When the chamber is full of mucks, its passive earth pressure is basically the same as the earth and water pressure exerted on the cutting face; resultantly, the balance of the face is realized and maintained (i.e. the faceis dynamically stable).


China Earth Pressure Balance Applied to the hard and soft staggered formation tunnel construction supplier

Earth Pressure Balance Applied to the hard and soft staggered formation tunnel construction

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