Novel apparatus for generating ground movements around sequential twin tunnels in over-consolidated clay

Divall, S. & Goodey, R.J. (2012). Novel apparatus for generating ground movements around sequential twin tunnels in over-consolidated clay. Online publication by Proceedings of the ICE - Geotechnical Engineering, pp. 10-11.

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Abstract

The tests consisted of a sequential twin-tunnel construction with varied centre-to-centre spacing in overconsolidated clay. Relatively complex apparatus facilitated a predefined volume loss whilst monitoring surface settlement, tunnel support pressures and pore-water pressures. The surface data were assessed against published estimation methods with the results highlighting some inconsistencies.

Item Type: Article
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: School of Engineering & Mathematical Sciences > Engineering
URI: http://openaccess.city.ac.uk/id/eprint/4359

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