In light of the development and actualities of domestic and foreign rockburst study, the authors discuss basic ideas of deep mine's rockburst study, essential conditions of rockburst area category of rockburst and basic situation of prediction of Gaofeng deep mine's rockburst, putting forward the schemes for predicting rockburst touching off of Gaofeng deep mine's reef limestone.
结合国内外岩爆研究进展与现状 ,阐述矿井岩爆研究基本思路、岩爆区域必备条件、矿井岩爆类别、高峰深井岩爆预测基本格局 ,提出了高峰矿礁灰岩体岩爆触发预测的基本方案。
This paper preliminarily analyzes and studies on the relations between basic conditions of rock burst occurrence,stress transfer in goaf area and the original rock stress.
本文对岩爆发生基础条件、采空区应力传递以及矿山岩体原始地应力的关系进行初步分析研究。
Study on the laws of rockburst and its forecasting in the tunnel of Erlang Mountain road
二郎山公路隧道岩爆发生规律与岩爆预测研究
A Study of Mechanism and Prevention of Rockbursts in Tunnel in Datai Shaft;
大台井岩巷岩爆发生机理及预防措施研究
Arising Laws of the Rock Blasting in the No.4 Tunnel at Jinping and Our Treating Measures
锦屏4#引水隧洞岩爆发生规律及处理措施
Prediction of Possibility and the Level of Rockburst Based on Uncertain Average Gradted Analysis Method
基于未确知均值分类理论的岩爆发生和分级预测方法
Sometimes the melted rock comes out with a great blast of pressure.
有时熔岩会迸发而出，产生巨大的爆破压力。
Study on Mechanism of Rockburst Preparation and Development Based on the Least Energy Consumption Principle
基于最小耗能原理的岩爆孕育发生机理研究
On Mathematical Criteria on Rockbursts in Metal Mines Chamber
金属矿山硐室发生岩爆的数学判据的研究
The intensity criterion of rock burst resolving with elastic mechanical mechanism
应用弹性力学原理求解发生岩爆的强度准则
The results show that both ore body and wall rock have weak or strong rockburst proneness.
结果表明,该矿矿体和围岩均具有发生弱或强烈岩爆的倾向性。
BASIC CHARACTERISTICS OF PRIMARY HALOS IN THEQIYUGOU EXPLOSION BRECCIA TYPE GOLD DEPOSIT,HENAN PROVINCE
河南祁雨沟爆发角砾岩型金矿床原生晕基本特征
the magma submerged the whole city when the volcano erupted.
火山爆发的时候, 岩浆岩把整个城市都淹没了。
ACOUSTIC EMISSION CHARACTERISTICS OF GRANITE UNDER STRAIN ROCKBURST TEST AND ITS MICRO-FRACTURE MECHANISM
花岗岩应变岩爆声发射特征及微观断裂机制
If the magma breaks through to the surface, the result is a volcano.
如果岩浆冲出地面火山就爆发了。
The Internet explosion has happened.
Internet爆炸性发展已经发生。
Enrichment Regularity of Gold in the Qiyugou Explosive Breccia Type Gold Deposits, Henan Province
河南祁雨沟爆发角砾岩型金矿床金的富集规律
Prediction of Damage Zone of Smooth Blasting in Jointed Mudstone Slope
节理发育泥岩地区边坡光爆损伤范围预测技术
Analysis on explosion parameters of blast seismic exploration in carbonatite rock
硬岩地层爆破地震勘探的激发因素分析
The studies showed that (1) HFW are found in vocalnic tuff while the others in sedimentary rocks;
(1)前者产出层位是陆相火山爆发相的凝灰岩,后者是河湖相沉积岩;