Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2021
/
Article
/
Fig 13
/
Research Article
Novel Application of the Roof-Cutting-Type Gob-Side Entry Retaining in Coal Mine
Figure 13
Vertical stress for the roof-cutting height of (a) 6, (b) 8, and (c) 10 m. (d) Surrounding rock stress curve.
(a)
(b)
(c)
(d)