摘要
冈瓦纳系煤田占印度国家煤炭储量的９９％。槽波探测技术是印度国家煤炭部第一次引进的矿井小构造物探成套技术。通过在Ａ２、Ａ３两个面的槽波探测工作，初步了解了其主采煤层的槽波条件、波速、频率和槽波穿透距离。
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.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
1999年第3期67-69,共3页
Coal Geology & Exploration
关键词
槽波勘探
适应性
印度
煤田
地质勘探
seismic wave exploration
adaptation
indian coal field
