Model Test of Liquid Nitrogen Freezing-Temperature Field of Improved Plastic Freezing Pipe

Haibing Cai,Pengfei Li,Zhifeng Wu

Model Test of Liquid Nitrogen Freezing-Temperature Field of Improved Plastic Freezing Pipe

2020

Haibing Cai
Pengfei Li
Zhifeng Wu

AbstractLiquid nitrogen freezing technology is widely applied to reinforce the water-bearing ground around launching and receiving shafts of shield machines in subway tunnel construction projects. ...

Keywords:

Geotechnical engineering
Frost (temperature)
Liquid nitrogen
Geology
model test
Nitrogen
Tunnel construction
Shield

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