Factors influencing overbreak volumes in drill-and-blast tunnel excavation. A statistical analysis applied to the case study of the Brenner Base Tunnel

Factors influencing overbreak volumes in drill-and-blast tunnel excavation. A statistical analysis applied to the case study of the Brenner Base Tunnel – BBT

Published:2020-11 Issue: Volume:105 Page:103475
ISSN:0886-7798
Container-title:Tunnelling and Underground Space Technology
language:en
Short-container-title:Tunnelling and Underground Space Technology

Author:

Foderà G.M.,Voza A.,Barovero G.,Tinti F.,Boldini D.

Publisher

Elsevier BV

Subject

Geotechnical Engineering and Engineering Geology,Building and Construction

Reference25 articles.

1. Andersson P. 1992, Excavation disturbed zone in tunnelling. SveBeFo Report No. 8 Swedish Rock Engineering Research, Stockholm.

2. BBT 2020, Personal communication.

3. Statistical and Geostatistical Analysis of Drilling Parameters in the Brenner Base Tunnel;Boldini;Rock Mech. Rock Eng.,2018

4. Prediction of blast-induced overbreak from uncontrolled burn-cut blasting in tunnels driven through medium rock class;Dey;Tunn. Undergr. Sp. Tech.,2012

5. Gong Feng-qiang (宫凤强), LI Xi-bing (李夕兵), ZHANG Wei (张伟) (2008), Over-excavation forecast of underground opening by using Bayes discriminant analysis method, J. Cent. South Univ. Technol., 15, 498−502.

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