Coal
mining-induced surface subsidence poses significant ecological and
infrastructural challenges, necessitating a comprehensive study to ensure safe
mining practices, particularly in underwater conditions. This project aims to
address the extensive impact of coal mining on the environment, infrastructure,
and overall safety, focusing on the Shigong River area above the working face.
The study employs qualitative and quantitative analyses, along with on-site
engineering measurements, to gather data on crucial parameters such as coal
seam characteristics, roof rock lithology, thickness, water resistance, and
structural damage degree. The research encompasses a multidisciplinary
approach, involving mining, geology, hydrogeology, geophysical exploration,
rock mechanics, mine surveying, and computational mathematics. The importance
of effective safety measures and prevention techniques is emphasized, laying
the foundation for research focused on the Xingyun coal mine.The brief concludes by highlighting the potential
economic and social benefits of this project and its contribution to valuable
experience for future subsea coal mining.
References
[1]
State Administration of Work Safety and State Coal Mine Safety Supervision Bureau (2016) Coal Mine Safety Regulations. http://english.www.gov.cn/
[2]
Zheng, W., et al. (2008) Evaluation Standards for Hydrogeology, Engineering Geology and Environmental Geology Exploration of Coal Mines (MT/T1091-2008). https://www.chinesestandard.net/AMP/PDF.amp.aspx/MTT1091-2008
[3]
State Administration of Work Safety and State Administration of Coal Mine Safety Supervision (2018) Detailed Rules for Prevention and Control of Water in Coal Mine. https://english.www.gov.cn/state_council/2014/10/06/content_281474992926692.htm
[4]
China National Coal Association Annual Report on August 2021, Henan Jinghui Technology Co., Ltd. “Dengfeng Xingyun Coal Industry Co., Ltd. CAN-Type magnetotelluric Geophysical Prospecting Report”. https://discovery-patsnap-com.libproxy.mit.edu/company/henan-jinghui-technology/
[5]
(2018) China National Coal Association Report of the First Team of Henan Provincial Coal Geology Bureau “Dengfeng Xingyun Coal Industry Co., Ltd. Production Geological Report”. http://obor.nea.gov.cn/v_country/getData.html?id=1100&status=2&webSiteId=2 http://www.coalchina.org.cn/index.php?m=content&c=index&a=show&catid=9&id=137603
[6]
Zi, C. and Qian, M. (2021) Basic Situation Report of Dengfeng Xingyun Coal Industry Co., Ltd. Environment, Development and Sustainability, 38, 60-85.
[7]
Yu, M., et al. (2017) Henan Provincial Resources Integration Technology. Environment, Development and Sustainability, 45, 11-32.
[8]
An, J. and Zong, M.Z. (2017) Specifications, Procedures and Regulations “Code for Coal Pillar Retention and Coal Pressed Mining for Buildings, Water Bodies, Railways and Main Roadways”. Rock Mechanics and Rock Engineering, 104, 66-70.
[9]
China National Coal Association Histogram of Jinfeng 13005 Borehole. http://www.cr-power.com/news/gsdt/news1/zhxw/201111/t20111113_273811.html https://www.google.com.hk/search?q=Histogram+of+Jinfeng+13005+borehole&oq=HistogramofJinfeng1300
[10]
12071 Working Face. https://www.researchgate.net/figure/Working-face-mining-layout_fig2_340164513
[11]
Li, M. and Zhang, Q. (2022) Coal Mine Safety and Prevention Technologies. Journal of Mining and Safety Engineering, 14, 15-25.
[12]
Wang, D.S. and Liu, C.S. (2020) Water Inrush Prevention and Control in Coal Mines and Geological Hazards and Safety Measures in Mining. Journal of Mining and Safety Engineering, 39, 3-12.
[13]
Guo, W., Guo, M., Tan, Y., Bai, E. and Zhao, G. (2019) Sustainable Development of Resources and the Environment: Mining-Induced Eco-Geological Environmental Damage and Mitigation Measures—A Case Study in the Henan Coal Mining Area, China. Sustainability, 11, 4366.https://doi.org/10.3390/su11164366
[14]
Chen, L.B. and Liao, G.H. (1965) Analyze Ground Surface Method (Development of the Probability Integral. Shock and Vibration, 68, 76-84.
