摘要
根据煤与瓦斯突出的地质条件,对煤岩体系中的弹性潜能、瓦斯内能、采场附加应力积聚的能量分别进行了定性的划分,并结合弹性潜能、瓦斯内能,对煤与瓦斯突出的量级程度也尝试性地首次做出分类,并提高了原来的下限指标。对典型突出模式进行了简要地分析,为今后开展防治利民矿井煤与瓦斯突出工作提供了新的思路与对策。
The authors of this thesis has made qualitative divisions by geological conditions of coal & gas outburst for elastic latent energy ,internal energy of gas, accumulative energy of mining field additional stress in the coal & rock system. Meanwhile,they have also tried to do other classify of energy rank extent for coal & gas outburst according to elastic latent-energy and internal energy of gas for the first rime,and improved primary lower limit index. The paper has simply analyzed the pattern of typical ou...
出处
《地球科学进展》
CAS
CSCD
2004年第S1期245-249,共5页
Advances in Earth Science
关键词
瓦斯内能
弹性潜能
采场附加应力
煤与瓦斯突出量级
Internal energy of gas
Elastic latent energy
Mining field additional stress
Energy rank of coal & gas outburst.
