Feng Hong, Li Tianyuan, Yang Yuanhai, Zhao Jiong, Zhang Zhongli, Xiao Yan, Cheng Yun, Tian Shengrong, Tong Yongsheng. THE ADAPTATION OF SEISMIC WAVE TECHNIQUE FOR THE COAL SEAMS IN GONDWANA SYSTEM OF INDIA[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(3): 67-69.
Citation: Feng Hong, Li Tianyuan, Yang Yuanhai, Zhao Jiong, Zhang Zhongli, Xiao Yan, Cheng Yun, Tian Shengrong, Tong Yongsheng. THE ADAPTATION OF SEISMIC WAVE TECHNIQUE FOR THE COAL SEAMS IN GONDWANA SYSTEM OF INDIA[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(3): 67-69.
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THE ADAPTATION OF SEISMIC WAVE TECHNIQUE FOR THE COAL SEAMS IN GONDWANA SYSTEM OF INDIA

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  • The coal reserve of Gondwana coal fields in India accounts for 99% of that in this country.The seismic wave technique is the geophysical assembly one for detecting the minor mine structures introduced by the Indian Ministry of Coal Industry for the first time.Through the seismic wave exploration by us in A2 and A3 working faces,the conditions,velocity,frequency and penetrating distance of seismic wave in the main mining seams are understood preliminary.
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