LAPSE:2023.36113v1
Published Article
LAPSE:2023.36113v1
Application of New High-Energy Expansion Agent in Coal Mine Roadway Excavation
June 13, 2023
A new energy material, a high-energy expansion agent (HEEA), was proposed for the harsh engineering environment of a mine. A safety test and field engineering test were carried out. The results showed that the mechanical sensitivity of the HEEA was extremely low, and no combustion and explosion occurred in multiple impact and friction tests. Meanwhile, the HEEA only burns in open spaces without detonation. Through field experiments, the HEEA can achieve a good blasting effect, providing strong support for its promotion in low-disturbance environmental engineering applications.
Record ID
Keywords
blast vibration, roadway driving, rock breaking technique, safety
Subject
Suggested Citation
Dai W, Mu P, Zhang Y, Wei X, Shi J, Zhang Y. Application of New High-Energy Expansion Agent in Coal Mine Roadway Excavation. (2023). LAPSE:2023.36113v1
Author Affiliations
Dai W: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Mu P: Hubei Sunvalor Power Source Aerospace Tech Co., Ltd., Xiangyang 441003, China
Zhang Y: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Wei X: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China [ORCID]
Shi J: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Zhang Y: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Mu P: Hubei Sunvalor Power Source Aerospace Tech Co., Ltd., Xiangyang 441003, China
Zhang Y: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Wei X: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China [ORCID]
Shi J: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Zhang Y: College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao 266590, China
Journal Name
Processes
Volume
11
Issue
5
First Page
1356
Year
2023
Publication Date
2023-04-28
Published Version
ISSN
2227-9717
Version Comments
Original Submission
Other Meta
PII: pr11051356, Publication Type: Journal Article
Record Map
Published Article
LAPSE:2023.36113v1
This Record
External Link
doi:10.3390/pr11051356
Publisher Version
Download
Meta
Record Statistics
Record Views
147
Version History
[v1] (Original Submission)
Jun 13, 2023
Verified by curator on
Jun 13, 2023
This Version Number
v1
Citations
Most Recent
This Version
URL Here
https://psecommunity.org/LAPSE:2023.36113v1
Original Submitter
Calvin Tsay
Links to Related Works