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  InProTunnel : Interfacial Processes between Mineral and Tool Surfaces - Causes, Problems and Solutions in Mechanical Tunnel Driving

Feinendegen, M., Spagnoli, G., Stanjek, H., Neher, H. P., Ernst, R., Weh, M., Fernández-Steeger, T. M., Ziegler, M., Azzam, R. (2010): InProTunnel: Interfacial Processes between Mineral and Tool Surfaces - Causes, Problems and Solutions in Mechanical Tunnel Driving. - In: Münch, U., Dransch, W. (Eds.), (GEOTECHNOLOGIEN Science Report ; 16), 111-125.
https://doi.org/10.2312/GFZ.gt.16.08

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SR16_Mineral_08.pdf (Publisher version), 570KB
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Gesamtausgabe GEOTECHNOLOGIEN Science Report No. 16

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 Creators:
Feinendegen, M.1, Author
Spagnoli, G.1, Author
Stanjek, H.1, Author
Neher, H. P.1, Author
Ernst, R.1, Author
Weh, M.1, Author
Fernández-Steeger, T. M.1, Author
Ziegler, M.1, Author
Azzam, R.1, Author
Affiliations:
1Mineral Surfaces - From Atomic Processes to Industrial Application : GEOTECHNOLOGIEN Science Report 16, GEOTECHNOLOGIEN Science Report, External Organizations, ou_28024              

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 Abstract: During mechanical tunnel driving in fine grained soil or rock the excavated material often sticks to the cutting tools or conveying system, which may cause great difficulties in its excavation and transport. In the InProTunnel project this problem is faced on different scales particularly for the method of Earth Pressure Balanced (EPB) shield tunnelling. Major influences from tunnel boring machine (TBM) operation are identified by project data analyses, clogging propensity is evaluated by a new laboratory test, alternative manipulation techniques are developed based on modifications of the physico-chemical and electroosmotic behaviour of clay minerals and will be tested in an especially designed clogging test system.

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Language(s): eng - English
 Dates: 2010
 Publication Status: Finally published
 Pages: -
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 Rev. Type: -
 Identifiers: DOI: 10.2312/GFZ.gt.16.08
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Title: GEOTECHNOLOGIEN Science Report
Source Genre: Series
 Creator(s):
Münch, Ute1, Editor
Dransch, Werner1, Editor
Affiliations:
1 Mineral Surfaces - From Atomic Processes to Industrial Application : GEOTECHNOLOGIEN Science Report 16, GEOTECHNOLOGIEN Science Report, External Organizations, ou_28024            
Publ. Info: Potsdam : GEOTECHNOLOGIEN
Pages: 204 Volume / Issue: 16 Sequence Number: 8 Start / End Page: 111 - 125 Identifier: ISSN: 1619-7399