Author
Listed:
- Kewang Cao
(School of Art, Anhui University of Finance and Economics, Bengbu 233030, China
School of Mines, China University of Mining and Technology, Xuzhou 221116, China)
- Furong Dong
(School of Art, Anhui University of Finance and Economics, Bengbu 233030, China
School of Mines, China University of Mining and Technology, Xuzhou 221116, China)
- Liqiang Ma
(School of Mines, China University of Mining and Technology, Xuzhou 221116, China)
- Naseer Muhammad Khan
(Department of Sustainable Advanced Geomechanical Engineering, Military College of Engineering, National University of Sciences and Technology, Risalpur 23200, Pakistan)
- Tariq Feroze
(Department of Sustainable Advanced Geomechanical Engineering, Military College of Engineering, National University of Sciences and Technology, Risalpur 23200, Pakistan)
- Saad S. Alarifi
(Department of Geology and Geophysics, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia)
- Sajjad Hussain
(Department of Mining Engineering, University of Engineering & Technology, Peshawar 25000, Pakistan)
- Muhammad Ali
(Australia Education Management Group, 635 Canterbury Road, Surrey Hills, VIC 3127, Australia)
Abstract
Rock failure is the root cause of geological disasters such as slope failure, civil tunnel collapse, and water inrush in roadways and mines. Accurate and effective monitoring of the loaded rock failure process can provide reliable precursor information for water inrushes in underground engineering structures such as in mines, civil tunnels, and subways. The water inrush may affect the safe and efficient execution of these engineering structures. Therefore, it is essential to predict the water inrush effectively. In this paper, the water inrush process of the roadway was simulated by laboratory experiments. The multiparameters such as strain energy field and infrared radiation temperature field were normalized based on the normalization algorithm of linear function transformation. On the basis of analyzing the variation characteristics of the original parameters, the evolution characteristics after the parameters normalization algorithm were studied, and the precursor of roadway water inrush was predicted comprehensively. The results show that the dissipation energy ratio, the infrared radiation variation coefficient (IRVC), the average infrared radiation temperature (AIRT), and the variance of successful minor infrared image temperature (VSMIT) are all suitable for the prediction of roadway water inrushes in the developing face of an excavation. The intermediate mutation of the IRVC can be used as an early precursor of roadway water inrush in the face of an excavation that is being developed. The inflection of the dissipation energy ratio from a declining amount to a level value and the mutation of VSMIT during rock failure can be used as the middle precursor of roadway water inrush. The mutation of AIRT and VSMIT after rock failure can be used as the precursor of roadway imminent water inrush. Combining with the early precursor and middle precursor of roadway water inrush, the graded warning of “early precursor–middle precursor–final precursor” of roadway water inrush can be obtained. The research results provide a theoretical basis for water inrush monitoring and early warning in the sustainable development of mine, tunnel, shaft, and foundation pit excavations.
Suggested Citation
Kewang Cao & Furong Dong & Liqiang Ma & Naseer Muhammad Khan & Tariq Feroze & Saad S. Alarifi & Sajjad Hussain & Muhammad Ali, 2023.
"Infrared Precursor Experiment to Predict Water Inrushes in Underground Spaces Using a Multiparameter Normalization,"
Sustainability, MDPI, vol. 15(9), pages 1-17, May.
Handle:
RePEc:gam:jsusta:v:15:y:2023:i:9:p:7570-:d:1139904
Download full text from publisher
References listed on IDEAS
- Ruoyu Cui & Kewang Cao & Xinci Li & Rana Muhammad Asad Khan & Naseer Muhammad Khan & Wei Liu & Qiangqiang Gao & Fagang Wang & Yuanzhong Yang & Jiangbo Quan & Saad S. Alarifi, 2022.
"The Infrared Radiation Characteristics of Sandstone Fracture Seepage under Coupled Stress-Hydro Effect,"
Sustainability, MDPI, vol. 14(24), pages 1-21, December.
- Muhammad Ali & Enyuan Wang & Zhonghui Li & Xiaoran Wang & Naseer Muhammad Khan & Zesheng Zang & Saad S. Alarifi & Yewuhalashet Fissha, 2023.
"Analytical Damage Model for Predicting Coal Failure Stresses by Utilizing Acoustic Emission,"
Sustainability, MDPI, vol. 15(2), pages 1-18, January.
Full references (including those not matched with items on IDEAS)
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