Affiliation of Author(s):China University of Mining and Technology
Teaching and Research Group:采矿工程系
Journal:journal of rock mechanics and engineering
Place of Publication:HuBei WuHan
Funded by:自然基金项目
Key Words:outburst, extruding, expansion energy of initial released gas
Abstract:According to the principle of the “Spherical shell destabilization”theory, the forming processes of outburst hole and extruding hole are studied. Extruding is demostrated as a “weak outburst phenominon” by a lot of outburst simulation tests. It is proved that the shape of outburst holes is related to the expansion energy of initial released gas from coal. In the end, the forming mechanism of outburst hole and extruding hole is explained.
First Author:jiangchenglin
Indexed by:Journal paper
Discipline:Engineering
Volume:19
Issue:2
Page Number:225-228
Translation or Not:no
Date of Publication:2000-03-01
Supervisor of Doctorate Candidates
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School/Department:安全学院
Administrative Position:教授
Business Address:江苏省徐州市中国矿业大学文昌校区
Gender:Male
Contact Information:18086736872
Degree:Doctor
Academic Titles:突出预测与安全装备研究所
Alma Mater:中国矿业大学
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Honors and Titles:
中国煤炭工业科学技术奖二等奖 2009-11-06
第一届全国安全生产科技成果奖理论一等奖 2003-02-01
中国高校科技进步二等奖 2000-10-18
中国煤炭工业科技进步一等奖 2001-02-01
中国煤炭工业科技进步二等奖 1999-05-01
