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Author:

Fang, Jiang-Hua (Fang, Jiang-Hua.) | Zhang, Zhi-Hong (Zhang, Zhi-Hong.) (Scholars:张志红) | Zhang, Jing-Yu (Zhang, Jing-Yu.)

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Abstract:

Some key technical problems such as the principle of liquefied nitrogen sharp freezing, freezing technology process, design of freezing parameters, freezing construction and controlling of freeing circumstance effect have been discussed by considering the application of liquefied nitrogen freezing technology for drainpipes repair in metro interval tunnels of urban underground engineering.

Keyword:

Liquefied gases Freezing Nitrogen

Author Community:

  • [ 1 ] [Fang, Jiang-Hua]School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan 232001, Anhui, China
  • [ 2 ] [Zhang, Zhi-Hong]The Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100124, China
  • [ 3 ] [Zhang, Jing-Yu]China Coal Special constructional Engineering Company, Huaibei 235044, Anhui, China

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Source :

Journal of Beijing University of Technology

ISSN: 0254-0037

Year: 2010

Issue: 9

Volume: 36

Page: 1193-1198

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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