EPB tunnelling in highly variable ground - the experience of Oporto Light Metro

Centis, S. / Giacomin, G. | British Library Online Contents | 2004

EPB tunnelling in highly variable ground - the experience of Oporto Light Metro

Centis, S. / Giacomin, G. / Tunnelling and Underground Construction Society (Singapore) et al. | British Library Conference Proceedings | 2004

Oporto assesses bids for two-line light metro

British Library Online Contents | 1995

Porto pressure: Tunnelling the Oporto Metro in Portugal has involved major challenges and setbacks

Raleigh, P. | British Library Online Contents | 2006

The New Metro of Oporto: A variety of bridge projects

Reis, A. / Lopes, N. / Ribeiro, D. et al. | British Library Conference Proceedings | 2007