Monitoring and Analysis of Ground Settlement Induced by Tunnelling with Slurry Pressure-Balanced Tunnel Boring Machine
Joint Authors
Park, Hyunku
Oh, Ju-Young
Kim, Dohyung
Chang, Seokbue
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-04-11
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A case study of monitoring and analysis of ground settlement caused by tunnelling of stacked twin tunnels for underground metro line construction through the densely populated area using the slurry pressure-balanced TBM is presented.
Detailed ground settlement monitoring was carried out for the initial stage of down-track tunnelling in order to estimate trough width factor and volume losses including face, shield, and tail losses.
In addition, using the gap model, prediction of volume loss and ground settlement was carried out with consideration of the ground condition, TBM configurations, and actual operation data.
The predictions of the gap model were compared with the observed results, and adjustment factors were determined for volume loss estimation.
The adjusted factors were applied to predict ground settlement of the up-track tunnel, and its results were compared with the field measurements.
American Psychological Association (APA)
Park, Hyunku& Oh, Ju-Young& Kim, Dohyung& Chang, Seokbue. 2018. Monitoring and Analysis of Ground Settlement Induced by Tunnelling with Slurry Pressure-Balanced Tunnel Boring Machine. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1116290
Modern Language Association (MLA)
Park, Hyunku…[et al.]. Monitoring and Analysis of Ground Settlement Induced by Tunnelling with Slurry Pressure-Balanced Tunnel Boring Machine. Advances in Civil Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1116290
American Medical Association (AMA)
Park, Hyunku& Oh, Ju-Young& Kim, Dohyung& Chang, Seokbue. Monitoring and Analysis of Ground Settlement Induced by Tunnelling with Slurry Pressure-Balanced Tunnel Boring Machine. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1116290
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1116290