tailings pond

Discussion on flood discharge system design of tailings pond

浅议尾矿库排洪系统设计

Application of hydraulic cyclone at No. 4 tailings pond of Dexing Copper Mine

水力旋流器在德兴铜矿4尾矿库的应用

Applicability & Economical Efficiency of Vertical Anti-Seepage System for Mine Tailings Pond

论矿山尾矿库垂直防渗系统的适用性及经济性

Safety Management Technique and Accident-causing Analysis of Dam-failure in Upstream Tailings Pond

上游法尾矿库溃坝事故致因分析及安全管理技术研究

Study on the Preventing and Controlling of Pollution and the Urgent Processing Measures of Accident about the Tailings Pond

尾矿库污染防治与事故应急处理措施研究

Evaluation on underground water from caved-pit tailings pond in Xiangshan Pyrite Mine

向山硫铁矿塌陷坑尾矿库地下水评价方法探讨

Technological study on disposal of the tailings pond effluents at the uranium mill of mine No. 741

七四一矿水冶厂尾矿库外排废水处理工艺研究

Tailings pond is the necessary facility to maintain normal production for mines , but it is the major dangerous source .

尾矿库是维持矿山正常生产的必要设施，也是矿山企业的重大危险源。

Exploitation of mining resources to the community to bring a wealth of raw materials as well as certain pitfalls and hazards to society , one of them is the tailings pond .

矿山资源的开采给社会带来丰富原材料的同时也给社会带来了一定的隐患和危害，尾矿库就是其一。

Tailings pond dam is a dam combined with very typical non-viscous or less cohesive soil , and it is easy to be liquefied with the influencing of water .

尾矿坝是以一种无粘性或少粘性土作为筑坝材料筑成的，这种材料很容易受水的影响而液化。

In connection with the determination of flood control standard , the selection of drainage structure form , and multipurpose use of flood discharge facilities in tailings pond , some views are given .

介绍了尾矿库排洪的特点、防洪标准、以及洪水计算中存在的问题，针对防洪标准的确定、排水构筑物型式的选择以及尾矿库排洪设施综合利用等问题提出了一些看法。

The landslides , triggered by monsoon rains , occurred on Thursday morning when a cliff wall collapsed into a tailings pond at a jade mining site .

这场由季风降雨引发的山体滑坡发生在周四早上，当时一个玉石矿场的一处岩壁塌入尾矿库内。

Then according to the mechanism of dynamic instability of the tailings pond , proposed safety protection methods , that is , take the rigid reinforcement measures and soft net system protective measures to reinforce the tailings dam seismic stability .

同时根据尾矿库动力失稳机理，总结提出了尾矿库动力失稳的安全防护技术，即通过对尾矿坝采取刚性加固措施和柔性防护措施，提高尾矿坝的抗震稳定性。

The paper describes the basic seepage theory and seepage analysis methods , and studies the factors to impacts of saturation line , such as the permeability coefficient ratio of each layer tailings in the tailing pond .

阐述了渗流基本理论及渗流分析方法，并通过有限元计算程序SEEP/W研究了尾矿库内各层尾砂渗透系数比等因素对浸润线的影响。

Under the action of dynamic force , the dynamic properties of tailings sands have vital importance for safety stability of tailings pond .

在动荷载的作用下，这些尾矿砂的动力特性对尾矿坝的安全稳定具有重要的意义。

The model test studies about the stability of fine grained tailings dam were done , the model was made at1 ∶ 200 scale based on the design tailings dam of Longdu tailings pond .

以龙都尾矿库的设计尾矿坝为依据，按照1∶200的比尺堆积坝体模型，进行细粒尾矿堆积坝稳定性模型试验。

Many initial tailings dams are impervious in China , then , the seepage line is very high , and most sands are saturated in tailings pond .

目前国内许多尾矿坝的初始坝本身不透水且无排渗设施，因而整个尾矿坝体浸润线很高，坝内大部分尾矿砂处于饱和状态。