Journals
Publish with us
Publishing partnerships
About us
Blog
Geofluids
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Geofluids
/
2021
/
Article
/
Tab 4
/
Research Article
Numerical Study on the Mechanism and Application of Artificial Free Surfaces in Bedrock Blasting of Shield Tunnels
Table 4
Classification of intervals of intrusion bedrock.
Classification of intrusive bedrock
Length (m)
Proportion
Small-volume bedrock
76
20.70%
Medium-volume bedrock
218
66.80%
Large-volume bedrock
40
12.50%