1) water bursting coefficient
突水系数
1.
According to estimation,water bursting coefficient in winning district is 0.
经计算,采区的突水系数为0。
2) coefficient of water inrush
突水系数
1.
Limit state equations for reliability of impervious base are given after analyzing randomness of hydraulic pressure,depth of destructive bed and coefficient of water inrush.
为了合理评价煤层隔水底板的稳定性,使用了可靠性分析的"JC"法,分析了水压力、隔水底板破坏深度和突水系数的不确定性,建立了煤层隔水底板可靠度分析的极限状态方程,并计算了与隔水底板稳定性有关的可靠度指标、失效概率和突水系数。
2.
By brief analysis of water harm characteristics of northern china coalfield,the significance of the theories of Coefficient of water inrush is illuminated.
通过对华北矿区水害特点的分析,说明了突水系数理论应用的重要性;根据多年来我国煤矿区突水发生的特点,对突水系数应用的理论性进行了推导,并对华北煤田临界突水系数进行了统计分析,着重总结了淮南矿区突水系数理论的实际应用。
3) water inrush coefficient
突水系数
1.
This paper analyzed main factors which affect water inrush from seam floor with the function of multi-originated in Surfer to modify the method of water inrush coefficient and built up model of water inrush index adapt to coal mine.
利用Surfer的多元信息复合功能,综合考虑多种因素,对突水系数法进行了修改,构建了适合本矿井的突水指数模型。
4) water bursting coefficient method
突水系数法
1.
Detailed contrast and analysis of assessment results from new vulnerability index method and traditional water bursting coefficient method,have demonstrated that the former has distinct predominance in many aspects,can solve water bursting assessment issues in production safety practices.
将新的脆弱性指数法与传统的突水系数法的评价结果进行详细对比和分析,证明脆弱性指数法在煤层底板突水脆弱性评价的许多方面具有明显优势,能够妥善解决安全生产实践中遇到的突水评价问题。
5) critical water inrush coefficient
临界突水系数
1.
Based on explaining coal mining with water pressure and water inrush coefficient,several formulas for calculating water inrush coefficient and determination methods of parameters were discussed,the origination and application condition of critical water inrush coefficient and a new formula of calculating water inrush coefficient were presented.
带压开采条件下,预测底板突水和评价突水危险程度的主要方法是突水系数法,但是关于突水系数计算、临界突水系数的确定等还存在一些值得讨论和研究的问题。
6) water inrush index
突水指数
1.
This paper analyzed main factors which affect water inrush from seam floor with the function of multi-originated in Surfer to modify the method of water inrush coefficient and built up model of water inrush index adapt to coal mine.
利用Surfer的多元信息复合功能,综合考虑多种因素,对突水系数法进行了修改,构建了适合本矿井的突水指数模型。
补充资料：突头突脑
1.犹没头没脑。突然地;出人意料地。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条