本文结合云南省兰坪铅锌矿尾矿料的大量物理力学性试验成果进行了系统的分析研究。
Systematic analyses and studies of physical and mechanical properties are made on tailings test results in Lanping Lead-Zinc Mine of Yunnan province.
介绍对两种饱和尾矿料(尾矿砂和尾矿泥)的静、动强度特性进行的一系列试验研究。
Experimental study on static and dynamic strength properties of two kinds of saturated tailings is carried out.
密度对尾粉砂的抗液化强度影响很大，因此可以通过提高尾矿料的密实度来增大尾矿坝的抗震性能。
The density has important effect on the resistance of liquefaction characteristics of tailings, so that the enhancement of density of tailings dam can greatly improve its aseismic capability.
尾矿料颗粒较细，比重较大，石英含量较多，亲水性弱，饱和的疏松的尾矿料具有非常敏感的不稳定结构。
The grain of tailings is finer with larger specific density, its content of quartz is more and water affinity is weak.
确定了尾矿料的动力强度和动力参数。并探讨了颗粒组成、固结围压、固结压力比、动应力对动强度的影响。
The dynamic strength and parameters were determined, and some influential factors, such as particle composition, confining pressure, consolidated stress ratio and dynamic stress, were discussed.
试验结果表明，由于尾矿料颗粒组成、矿物成分等因素的影响，用尾矿料充填的地基土层具有不同于天然地基的少黏性土层的特殊性。
The result shows that owing to the effects of the grain and mineral composition et al. , the characteristics of foundation filled with tailings possesses the specialty other than that of natural soil.
研究结果为采用水泥尾矿砂混合料直接筑坝提供了可靠的设计依据。
These results show that using cement and tailings sand mixture as a dam material has a reliable design basis.
另一方面仅以剩余的黄金尾矿为主要原料，按石屑15%，尾矿75%，胶结料10%；
On the other hand we take the tailings as the main material. Proportion is such as follows: scree 15%, tailings 75%, cement 10%.
另一方面仅以剩余的黄金尾矿为主要原料，按石屑15%，尾矿75%，胶结料10%；
On the other hand we take the tailings as the main material. Proportion is such as follows: scree 15%, tailings 75%, cement 10%.
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