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high tailings dam
相关语句
  高尾矿坝
     Discharge Capacity of Shaft Spillway with Framed Inlet Tower for High Tailings Dam
     高尾矿坝塔式进口竖井排洪道的泄流能力
短句来源
     Abstract The discharge capacity of shaft spillway with framed inlet tower used for high tailings dam is studied by physical model.
     介绍了用于高尾矿坝的具有圆形框架式进水塔的竖井排洪道泄流能力模型试验研究。
短句来源
  “high tailings dam”译为未确定词的双语例句
     It is illustrated by examples that building high tailings dam is possible if seepage can be effectively controlled.
     通过国内外的实例说明,若能解决好坝体和坝基的渗流问题,尾矿坝高筑是完全可行的。
短句来源
  相似匹配句对
     ACHIEVING HIGH DENSITY THICKENING OF TAILINGS WITH EXISTING THICKNERS
     利用现有浓密机实现尾矿高浓度浓缩
短句来源
     FIELD TEST OF DAM CONSTRUCTION BY HIGH CONCENTRATION TAILINGS
     现场高浓度尾矿筑坝试验
短句来源
     The Sedimentation Test of a High Turbidity Molybdenum Tailings
     高浊度钼矿选矿尾矿沉降试验研究
短句来源
     high gathering.
     高集聚性。
短句来源
     With High Speed
     宝马高速腾越
短句来源
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  high tailings dam
The results show that the seismic stability and liquefaction resistance of high tailings dam are strengthened remarkably, and the scope and depth of liquefaction area at the top of dam are reduced greatly.
      
Effective stress analysis method of seismic response for high tailings dam
      


Tailings dams which are formed by extracting metal mines are characterized by high dams small reservoir capacity and large discharge, and water tunnels with pagoda entrances are generally adopted to let out discharge. On the basis of systemmatical experimetal data of the tailings dam tunnel of Bei Ma Iron Mine mainly, some common hydraulic problems in water tunnels of high tailings dams are investigated, such as vibriation characteristics, passing discharge, pressure...

Tailings dams which are formed by extracting metal mines are characterized by high dams small reservoir capacity and large discharge, and water tunnels with pagoda entrances are generally adopted to let out discharge. On the basis of systemmatical experimetal data of the tailings dam tunnel of Bei Ma Iron Mine mainly, some common hydraulic problems in water tunnels of high tailings dams are investigated, such as vibriation characteristics, passing discharge, pressure distribution, head losses, characteristics of fork tunnels, conditions of carrying air and model similar law, etc..

在冶金矿山开采时形成的尾矿坝,具有坝身高、库容小、泄量大等特点,一般用塔式进口的泄洪洞泄洪.本文主要依据白马铁矿尾矿坝泄洪洞的系统试验资料,探讨高尾矿坝塔式进口泄洪洞的振动特性、泄流能力、压力分布、水头损失、岔洞群特性、挟气条件以及模型相似律等若干共同性的水力学问题.

It is highly important for the safety of mine operation as well as the lives and properties of the inhabitants to ensure the stability of tailings darn. This problem should be emphasiged to the publie and authorities. Accidents of tailings dams causing heavy losses at home and abroad are listed. The causes are analysed and the importance of monitoring is stressed. It is illustrated by examples that building high tailings dam is possible if seepage can be effectively controlled.

尾矿坝的安全管理对矿山的正常生产和人民生命财产的安全都是至关重要的,应当引起足够的重视。文中列举了许多国内外重大的溃坝事故和溃坝所造成的损失,分析了溃坝原因,强调了尾矿坝的稳定性监测工作的重要性。通过国内外的实例说明,若能解决好坝体和坝基的渗流问题,尾矿坝高筑是完全可行的。

Abstract The discharge capacity of shaft spillway with framed inlet tower used for high tailings dam is studied by physical model. According to the model tests and measured data,the boundary conditions and the hydraulic factors affecting discharge capacity are analyzed. By means of statistical analysis,a series of formulae to calculate discharge capacity of flow pattern such as ring weir now,ring orifice flow,multiple-layer flow of ring weir and ring orifices and pressure pipe flow are proposed.

介绍了用于高尾矿坝的具有圆形框架式进水塔的竖井排洪道泄流能力模型试验研究。基于大量试验实测资料,考查了影响泄流能力的几何边界条件和水力因素,给出了这种排洪道以环形堰流、孔流、孔堰多层流以及有压管流等各种流态运行时泄流能力计算公式.

 
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