Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ......

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Transcript of Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ......

Page 1: Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ... In general, nothing unfavourable occurred. Attention is concentrated on Stations
Page 2: Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ... In general, nothing unfavourable occurred. Attention is concentrated on Stations
Page 3: Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ... In general, nothing unfavourable occurred. Attention is concentrated on Stations
Page 4: Victor F. B. de Mello - Fallacies i… · Fallacies in NATM/RSST shotcrete supported tunnelling ... In general, nothing unfavourable occurred. Attention is concentrated on Stations