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Application of Comprehensive Geophysical Prospecting Method in the Exploration of Coal Mined-Out Areas
المؤلفون المشاركون
Li, Hongyan
Luo, Xiao
Gong, Shuang
Huo, Zhonggang
Ding, Xinpin
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-08-08
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
Due to the influence of mining technology, some coal mines will leave mined-out areas (or goafs) in the rock mass after mining.
If the distribution law and influence scope of mined-out areas cannot be accurately explored and controlled, it will bring great potential safety hazards to subsequent coal mining and cause serious harm to adjacent houses, roads, bridges, railways, and so on.
The unmanned aerial vehicle (UAV) aerial survey is used to accurately acquire the three-dimensional model of the slope in the key area of Yuanbaoshan open-pit coal mine, which provides basic information for the real-time visualization of the open-pit mine and the establishment of the engineering geological research profile.
And the distribution of mined-out areas and water accumulation in the coal mine are investigated in detail by using the comprehensive geophysical prospecting method of the transient electromagnetic method (TEM) and controlled source audio-frequency magnetotellurics (CSAMT).
Then, the borehole detection method is used to verify the goaf range obtained from comprehensive geophysical prospecting, and the results show good consistency.
In addition, based on the results of borehole exploration and the comprehensive analysis of the borehole image, the instantaneous water level elevation in goaf and the development height of the water-conducting fracture zone and caving zone are concluded.
Finally, the distribution of coal mined-out areas in the exploration area is obtained, and the results show that through the use of the transient electromagnetic method and controlled source audio-frequency magnetotellurics method, combined with drilling detection methods, the purpose of accurate exploration of mined-out areas in coal mines can be achieved.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Luo, Xiao& Gong, Shuang& Huo, Zhonggang& Li, Hongyan& Ding, Xinpin. 2019. Application of Comprehensive Geophysical Prospecting Method in the Exploration of Coal Mined-Out Areas. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1115738
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Luo, Xiao…[et al.]. Application of Comprehensive Geophysical Prospecting Method in the Exploration of Coal Mined-Out Areas. Advances in Civil Engineering No. 2019 (2019), pp.1-17.
https://search.emarefa.net/detail/BIM-1115738
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Luo, Xiao& Gong, Shuang& Huo, Zhonggang& Li, Hongyan& Ding, Xinpin. Application of Comprehensive Geophysical Prospecting Method in the Exploration of Coal Mined-Out Areas. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-17.
https://search.emarefa.net/detail/BIM-1115738
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1115738
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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