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- Proposes on optimization of stope structural parameter in deep at Meishan Iron Mine 梅山铁矿深部采场结构参数优化及实施建议
- Adopting rational stope structure parameters is an important measure to exploit the deep deposit safely and to guard against the terra-pressure damages. 采用合理的采场结构参数是实现深部矿体安全高效开采及控制地压危害的重要措施。
- The analysis of the main causes for the ore dilution in Chengchao Iron Mine has shown that the stope structure parameters are an important factor influencing the dilution index. 分析了程潮铁矿贫化产生的主要原因，指出采场结构参数是影响贫化率指标的一个重要因素。
- Keywords Underhand drift stope and filling;Stope structural parameter;Numerical simulation;Stability analysis; 下向进路式充填法;采场结构;数值模拟;稳定性分析;
- stope structural parameter 采场结构参数
- SAN OPTIMIZATION METHOD OF STOPE STRUCTURE PARAMETER FOR ROCKBURST TENDENCY MINE 岩爆倾向矿床采场结构参数优化方法
- Keywords Sublevel caving without sill pillar;Stope structure parameter;Numeral simulation;PFC; 无底柱分段崩落法;采场结构参数;数值模拟;PFC;
- stope structural parameters 采场结构参数
- Stope structure parameter 采场结构
- Optimization Study of Stope Structure Parameters of Large-scale Deep Deposit Prone to Rockburst 大型深埋有岩爆倾向矿床采场结构的优化研究
- Based on practices of some mines,the method of rock mechanics analysis suitable for design of structural parameters of stope is introduced. 提出了适用于矿山开采设计采场结构尺寸岩石力学分析方法,并通过相关矿山实例加以论述。
- Study on the Optimization of the Stope Structure Parameters and Extraction Sequence of Gently Inclined and Very Thin Ore Vein 缓倾斜极薄矿脉采场结构参数和回采顺序优化研究
- At present, there seems no ideal way to determine reasonable structural parameter of the stopes of Sui-Chang Gold Mine. 对于遂昌金矿合理的采场结构参数，目前没有理想的确定方法。
- Structural parameter S of metal ion is defined in terms of electronegativity, electrocharge number and ionic radius. 由电负性、电荷数和离子半径定义一个离子结构参数S。
- A fuzzy multicriteria modelling method of defining a structural parameter for representing the grade of welding defect damage is presented. 提出了根据模糊综合评判、定义结构参数用以表示焊接缺陷损伤程度的方法。
- stope structure parameters 采场结构参数
- The structural parameter for austenitic phasetransformation has a great effect on the characteristic of martensitic transformation. 发现奥氏体相变结构参数对马氏体相变特性有很大影响。
- The durability test procedure and its structural parameter of Santana clutch are briefly introduced. The performance and fault of Santana clutch are analyzed in this paper. 本文简介桑塔纳轿车离合器耐久试验过程和其结构参数,分析桑塔纳离合器的性能及一些故障产生的可能原因。
- A constitutive model of unsaturated intact loess was obtained by the generalizing shear stress dividing by the structural parameter increasing monotonously with shear strain. 试验揭示了湿陷性黄土具有剪缩剪胀性，表明应力比与剪缩剪胀应变比之间具有良好的线性关系；
- According to the production ability of small workshop,the selection and determination of structural parameter and technological parameter for straightening machine are discussed. 根据小型车间生产能力,论述了矫直机结构参数和工艺参数的选择与确定。
