Pipejacking equipment: line, drive pit, top side: Fid-Bau Portal

Fachinformationsdienst BAUdigital

Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik

Pipejacking equipment: line, drive pit, top side

C. Eng., Eur. Ing. Thomson, James C.

Abstract Spoil arising from excavation of the face has to be transported away along the line to the drive pit, and from there to the surface where it is removed from site. Removing this spoil is often the most critical part of the operational cycle and can be the key to the rate of progress in pipejacking. This is not so for microtunnelling. One main limit on increasing the capacity of spoil removal is the small cross-sectional area of the pipe, which allows no opportunity for a by-pass with wheeled systems, except in the largest pipe sizes. For this reason pumped systems of spoil discharge are frequently used, even in situations where ground conditions do not demand a pressure balance chamber.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Pipejacking equipment: line, drive pit, top side

C. Eng., Eur. Ing. Thomson, James C.

Abstract Spoil arising from excavation of the face has to be transported away along the line to the drive pit, and from there to the surface where it is removed from site. Removing this spoil is often the most critical part of the operational cycle and can be the key to the rate of progress in pipejacking. This is not so for microtunnelling. One main limit on increasing the capacity of spoil removal is the small cross-sectional area of the pipe, which allows no opportunity for a by-pass with wheeled systems, except in the largest pipe sizes. For this reason pumped systems of spoil discharge are frequently used, even in situations where ground conditions do not demand a pressure balance chamber.

Pipejacking equipment: line, drive pit, top side

C. Eng., Eur. Ing. Thomson, James C.

Abstract Spoil arising from excavation of the face has to be transported away along the line to the drive pit, and from there to the surface where it is removed from site. Removing this spoil is often the most critical part of the operational cycle and can be the key to the rate of progress in pipejacking. This is not so for microtunnelling. One main limit on increasing the capacity of spoil removal is the small cross-sectional area of the pipe, which allows no opportunity for a by-pass with wheeled systems, except in the largest pipe sizes. For this reason pumped systems of spoil discharge are frequently used, even in situations where ground conditions do not demand a pressure balance chamber.

Zugriff

Zugriff prüfen

Verfügbarkeit in meiner Bibliothek prüfen

Bestellung bei Subito €

Seitennavigation

Dokumentinformationen

Ähnliche Titel

Exportieren, teilen und zitieren

Dokumentinformationen

Titel:

Pipejacking equipment: line, drive pit, top side

Beteiligte:

C. Eng., Eur. Ing. Thomson, James C. (Autor:in)

Erschienen in:

Pipejacking and Microtunnelling ; 62-76

Erscheinungsdatum:

01.01.1993

Format / Umfang:

15 pages

ISBN:

978-1-4899-7158-6 , 978-0-7514-0102-8

DOI:

https://doi.org/10.1007/978-1-4899-7158-6_4

Medientyp:

Aufsatz/Kapitel (Buch)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Settlement Tank , Screw Conveyor , Gantry Crane , Discharge Line , Earth Pressure Balance Engineering , Geoengineering, Foundations, Hydraulics

Ähnliche Titel

Pipejacking and Microtunnelling

Thomson, James C. / ebrary, Inc | UB Braunschweig | 1993

Pipejacking and microtunnelling methods

C. Eng., Eur. Ing. Thomson, James C. | Springer Verlag | 1993

INSIGHT - BRIGHTON PIPEJACKING - Hard treatment for unforgiving chalk drive

Online Contents | 2011

Pipejacking and Microtunnelling

Thomson, James Claude / ebrary, Inc | TIBKAT | 1993

Pipejacking and microtunnelling

Thomson, James Claude | TIBKAT | 1993