Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Back-analysing rock mass modulus from monitoring data of two tunnels in Sydney, Australia
This paper presents two case studies where the rock mass modulus and in situ stress are estimated from the monitoring data obtained during the construction of underground excavations in Sydney, Australia. The case studies comprise the widening of existing twin road tunnels within Hawkesbury sandstone and the excavation of a large cavern within Ashfield shale. While back-analysis from detailed systematic monitoring has been previously published, this paper presents a relatively simple methodology to derive rock mass modulus and in situ stress from the relatively simple displacement data routinely recorded during tunnelling.
Back-analysing rock mass modulus from monitoring data of two tunnels in Sydney, Australia
This paper presents two case studies where the rock mass modulus and in situ stress are estimated from the monitoring data obtained during the construction of underground excavations in Sydney, Australia. The case studies comprise the widening of existing twin road tunnels within Hawkesbury sandstone and the excavation of a large cavern within Ashfield shale. While back-analysis from detailed systematic monitoring has been previously published, this paper presents a relatively simple methodology to derive rock mass modulus and in situ stress from the relatively simple displacement data routinely recorded during tunnelling.
Back-analysing rock mass modulus from monitoring data of two tunnels in Sydney, Australia
Robert Bertuzzi (Autor:in)
2017
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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| TIBKAT | 1993
Rock excavation at Sydney harbor, Australia
| Engineering Index Backfile | 1913
A Large Scale Cable Jacking Test for Rock Mass Modulus Measurement, Lucas Heights, Sydney
| British Library Conference Proceedings | 2004
Application of Geophysical and Geotechnical Technologies to Major Tunnels in Sydney, Australia
| British Library Conference Proceedings | 2001