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المؤلفKonstantis, Spyridon
المؤلفMassinas, Spyros
تاريخ الإتاحة2020-04-30T09:35:39Z
تاريخ النشر2020
اسم المنشورProceedings of the International Conference on Civil Infrastructure and Construction
الاقتباسKonstantis S., Massinas S., "Box Jacking/Pushing Method for Tunnel Construction in Rock: Doha Metro, Gold Line Project", International Conference on Civil Infrastructure and Construction (CIC 2020), Doha, Qatar, 2-5 February 2020, DOI: https://doi.org/10.29117/cic.2020.0088
الرقم المعياري الدولي للكتاب2958-3128
المعرّفP. O. Box: 2713 Doha-Qatar, Email: qupress@qu.edu.qa
معرّف المصادر الموحدwww.cic.qa
معرّف المصادر الموحدhttp://dx.doi.org/10.29117/cic.2020.0088
معرّف المصادر الموحدhttp://hdl.handle.net/10576/14647
الملخصThe case of a box pushing tunneling method in rock, on Doha Metro Gold Line project, successfully implemented to connect multiple entrance structures of Sport City station under a live traffic junction, in a heavy urban environment and under very shallow overburden is presented. Due to the size of the underpasses, the need to maintain uninterrupted traffic and the time-consuming utility diversions and reinstatement, the use of conventional NATM and Cut and Cover methods were assessed as either non-feasible or of high risk. The dimensions of the unsupported span, the encountered geotechnical conditions, the development of the settlements at road level and the box advance rate are presented
راعي المشروعThe authors would like to thank Qatar Rail and ALYSJ JV for their permission to publish this article.
اللغةen
الناشرQatar Univesrity Press
الموضوعTunnel
Box pushing
Rock
Ram forces
Advance rate
العنوانBox Jacking/Pushing Method for Tunnel Construction in Rock: Doha Metro, Gold Line Project
النوعConference Paper
الصفحات680-689
ESSN2958-3136
dc.accessType Open Access


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