Study on creep deformation and energy development of underground surrounding rock under four‐dimensional support

Study on creep deformation and energy development of underground surrounding rock under four‐dimensional support

Abstract There is an urgent need to develop optimal solutions for deformation control of deep high‐stress roadways, one of the critical problems in underground engineering. The previously proposed four‐dimensional support (hereinafter 4D support), as a new support technology, can set the roadway sur...

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Bibliographic Details
Main Authors: Zhanguo Ma, Junyu Sun, Peng Gong, Pengfei Yan, Nan Cui, Ruichong Zhang
Format: Article
Language:English
Published: Wiley 2024-03-01
Series:Deep Underground Science and Engineering
Subjects:
coal mines
elastic strain energy
four‐dimensional support
large roadway depth
long‐term stability control
plastic deformation
Online Access:https://doi.org/10.1002/dug2.12078

Internet

https://doi.org/10.1002/dug2.12078

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