Minimizing of tunneling effect on existing infrastructure in Egypt

• Autorzy: Asker Kamel I. , Fouad Mohamed T. , Bahr Mohamed A. , El-Attar Ahmed N.

Identyfikatory

DOI

10.22630/PNIKS.2021.30.1.1

• Języki publikacji: EN

Abstrakty

EN

A set of parametric studies by using the Abaqus software is conducting to investigate the effective method to seal the CWO sewer from the tunneling process. These methods include: (i) two deep grouted walls, (ii) adjacent slurry piles, (iii) bored reinforced concrete piles assisted with slurry piles, and (iv) grouted block confining the twin tunnel wall. Based on the results of parametric studies. Most of the protective studied technique was effective on reducing the tunneling effect on the ground movements.

Słowa kluczowe

EN

tunneling; grouting; field measurements; Abaqus; Al-Azhar twin tunnel

• Wydawca: Wydawnictwo Szkoły Głównej Gospodarstwa Wiejskiego w Warszawie
• Czasopismo: Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
• Rocznik: 2021
• Tom: Vol. 30, No. 1
• Strony: 3--15
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wykr.

Twórcy

autor

Asker Kamel I.

• Higher Technological Institute, Department of Civil Engineering, Cairo, Egypt

• https://orcid.org/0000-0001-8884-4520

autor

Fouad Mohamed T.

• Al-Azhar University, Department of Civil Engineering, Cairo, Egypt

• https://orcid.org/0000-0001-9628-9707

autor

Bahr Mohamed A.

• Al-Azhar University, Department of Civil Engineering, Cairo, Egypt

• https://orcid.org/0000-0002-6994-2827

autor

El-Attar Ahmed N.

• Higher Technological Institute, Department of Civil Engineering, Cairo, Egypt

• https://orcid.org/0000-0002-8941-2815

Bibliografia

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• Campenon Bernard SGE (1999). Tunneling at the CWO Crossing, Results of Monitoring (El Azhar Road Tunnels Project, Detailed Design). Egypt: National Authority for Tunnels.
• Dassault Systèmes Simulia (2016). Abaqus/CAE user’s guide. Version 6.16. Providence, R.I.: Dassault Systèmes Simulia Corp.
• El-Nahhas, F. (1992). Ground settlement above urban tunnels constructed using bentonite slurry machines. In Proceedings of the International Symposium on Current Experiences in Tunneling: International Symposium on Current Experiences in Tunneling, Cairo, Egypt, January 1992 (pp. 61-73).
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• Moller, S. (2006). Tunneling induced settlements and structure forces in linings (unpublished PhD thesis). Stuttgart University, Stuttgart.
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