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Tunnel-Nan Lu.Pdf This is a repository copy of Study of long-termed displacements of a tunnel boring machine during its stoppage. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/141885/ Version: Accepted Version Article: Yao, Y, Lu, N, Yang, Y et al. (2 more authors) (2019) Study of long-termed displacements of a tunnel boring machine during its stoppage. Tunnelling and Underground Space Technology, 84. pp. 432-439. ISSN 0886-7798 https://doi.org/10.1016/j.tust.2018.11.041 © 2018 Elsevier Ltd. All rights reserved. Licensed under the Creative Commons Attribution-Non Commercial No Derivatives 4.0 International License (https://creativecommons.org/licenses/by-nc-nd/4.0/). Reuse This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) licence. This licence only allows you to download this work and share it with others as long as you credit the authors, but you can’t change the article in any way or use it commercially. More information and the full terms of the licence here: https://creativecommons.org/licenses/ Takedown If you consider content in White Rose Research Online to be in breach of UK law, please notify us by emailing [email protected] including the URL of the record and the reason for the withdrawal request. [email protected] https://eprints.whiterose.ac.uk/ S L-T D T B M S Y Y N L Y Y Y C H-S Y N ‘ T C C L N P‘ C D C I D I C U N N C N P‘ C N N N M I U N N C N P‘ C S C U L L LS JT UK C N LU A T - TBM I N C T PLAXIS - D T W TBM T K T TBM L- S C S 1. I M I C I S T B C L N L C I I A L P S L I C - V V V N B K T - PLAXIS N - Y B D T I F M T X S T A TBM T T TBM - F C EPB US TBM F ‘ L TBM D I TBM O TBM TBM W - TBM I TBM TBM I TBM A TBM T - TBM N E C T TBM TBM T TBM S TBM T T - PLAXIS I V K C S N 2. E B T N - T EPB TBM T TBM T T TBM P TBM T T N D D ) - TBM T M J TBM T F T T T TBM T TBM T A TBM T TBM T P P A TBM T P P T - T F T F T T W TBM TBM T T T A 1 silt 2T silt are obtained from test results of similar soils in an adjacent site. The soil parameters in the fill layer are not available and typical values are assumed. The laboratory measured coefficient of permeability for the clay is very small, and 1.010-7 cm/s and 1.510-7 cm/s are recommended to be used in designs along vertical and horizontal directions, respectively. The silt layers are far from the tunnel, and it is also recommended to use the same values. T T TBM - TBM F I TBM T TBM T S TBM T F T T ‘ TBM ‘ TBM ‘ TBM T F F T F I TBM ‘ TBM ‘ ‘ T TBM 3. N S 3.1. F T PLAXIS D F D T F T T T TBM - T TBM I T TBM F I TBM T TBM C TBM O TBM - - T - T T I TBM I TBM TBM M TBM I TBM T TBM T T T T - PLAXIS M-C F PLAXIS T G B T - - M-C T C T M-C I T C-C C I M-C A T C - T T V I M-C I - E W PLAXIS OCR - T C C F M G L N T M G 3.2. N ‘ T - TBM F T T TBM T TBM TBM T TBM I TBM T TBM T A I I TBM T TBM I TBM F T I F T TBM T TBM T I TBM OCR I OCR E OCR T TBM TBM F 3.3. D I I .
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