opencast mining

Application of dynamic planning in determining optimal boundary for opencast mining

应用动态规划法确定露天开采优化境界

Ecological Environment Impact Analysis and Protection Countermeasures of Iimestone Opencast Mining

石灰石矿山露天开采的生态环境影响分析及保护对策

The Development of CAD System of Layered Opencast Mining Geological Model

分层式露天矿矿床开采地质模型CAD系统的开发

A Mathematic Model of Optimal Control for Truck Dispatch System in Opencast Mining

露天矿卡车运输系统最佳调度的数学模型及其数值解法研究

Monitoring and Analysis of Blast Vibration for Transforming Opencast Mining into Underground Mining

露天转地下开采爆破振动的现场监测与分析

Fuzzy models for analysis of rock slope deformation due to opencast mining of phosphate body

露天磷矿边坡岩体变形分析的Fuzzy模型

Development and Application of Excavating Loader SIDE-SLOPE MANAGEMENT FOR OPENCAST MINING

挖掘装载机的发展及应用前景露采边坡的管理

Features : rock drilling for opencast mining and quarrying field .

适用于露天矿、采石场开采，用于高低风压潜孔钻机。

Research on the Thickness of Safe Partition Pillar for Combined Underground and Opencast Mining

露天与地下联合开采安全隔层厚度研究

The Way of Increasing the Working Factor of Opencast Mining and Stripping Machineries

提高露天矿采剥机械作业率的途径

State-of-art of mining equipment for open pit Fault Diagnostic Technology and Application in Opencast Mining Equipment

故障诊断技术及其在露天采矿设备上的应用

First the effects of Germany 's spacious opencast mining on the environment are reviewed .

此论文依以下顺序论述：首先回顾德国露天采矿对环境的影响；

It is necessary that stripping plan be timely provided during the opencast mining .

露天矿生产过程中，需要及时提供采剥工程平面图。

The budgetary method of ore quality of opencast mining in Zijinshan gold deposit , Fujian

福建紫金山金矿露采矿石质量预算方法

A New Knowledge on the Vertical Dispersive Law of Horizontal Crustal Stress of the Slope in Opencast Mining

髁突应力分布的研究露天矿边坡水平地应力竖向分布规律的新认识

Forecasting concerned with the parameters and effects of multirow deep hole blasting in opencast mining

露天矿多排深孔爆破参数及效果的预测

Based on the field self-inspection data , the basic warning principles of opencast mining slopes have been given .

以实际监测数据为依据，提出了露天矿边坡预警的基本准则。

The structure and working principle of the integrated monitoring system of opencast mining slopes deformation has been introduced . A monitoring example has been given .

文章介绍了露天矿边坡智能可动式自动监测系统的结构、工作原理，给出了监测实例。

This paper examines the modelling of truck dispatch system in opencast mining . With the optimal theory , a mathematical model is constructed .

本文分析了目前卡车调度系统的建模情况，应用最佳控制的理论建立了卡车调度系统的数学模型。

The harmfulness of high step burst body and the prevention of its taking place during the initial stage of changing underground into opencast mining

地下开采转露天开采初期高台阶爆裂体的危害与防治

The rock mass is the engineering material and engineering structure of slop of opencast mining which is the large-scale rock engineering formed by mining operations .

露天矿采场边坡是以岩体为工程材料和工程结构，以采矿作业为施工手段而形成的大型岩体工程。

Waste disposal is one of the most important part in the opencast mining . The Continuity of Stripping and Mining Projects are affected by the work .

排土是露天采矿整个工艺过程的主要环节之一，剥采工程的连续性受该项工作影响。

Gradient selection of side-slope , side-slope protection and side-slope glide control for opencast mining are tentatively investigated in the paper .

本文对露采边坡的陡度选择、边坡保护以及边坡下滑的处理，进行了初步探讨。

This paper analyses the present criteria of the truck dispatch system in opencast mining , and proposes optimal control criteria on the basis of the optimal theory , describes their accomplishment .

文中对现有卡车调度准则进行了分析，提出以控制理论为基础的最优准则，并说明了其优点和实现形式。

In 2000 , the opencast mining technique was popularized , and steep opencast mining technique was used in order to reduce the amount and costs of rock stripping .

2000年全部转为露天开采，并使用陡帮开采工艺，以减少基建剥岩及费用投入；

In a calculator , a number entered and held in the machine for repeated use . Software Development for the Land Reclamation and Ecological Restoration Database in the Opencast Mining Area

在计算器中，装入并保存在机器中供重复使用的一个数。露天矿区土地复垦及生态重建数据库的设计与实现

During opencast mining , the blasting makes a considerable proportion in production costs of mines . How to reduce blasting cost is a problem faced by many mines of China .

矿山露天开采中，爆破成本在矿山生产成本中占有相当大的比例，如何降低爆破成本是国内许多矿山面临的问题。

Based on geological model of deposits and by means of CAD method , the authors put forward the building method of layered opencast mining geological model , whose layers are composed of bench .

本文提出了在矿床地质模型的基础上，应用CAD技术.建立以台阶为单元的分层式矿床开采地质模型的方法。

Especially in the large opencast mining engineering , because of the mining depth , if the slope stability was not paid attention to , a great loss of economics and life would be brought .

特别是在大型露天采矿工程中，由于露天矿的采矿深度越来越深，如果对矿山边坡稳定性认识不足或处理不当将会造成巨大的经济损失和重大人员伤亡。

This paper summarizes the research actualities of oil liquid analysis state monitoring technology , discusses its application in opencast mining equipment maintenance management and inquires into the developing trend of oil liquid analysis state monitoring technology .

综述了油液分析状态监测技术的研究现状，讨论了其在露天采矿设备维修管理中的应用，并探讨了油液分析状态监测技术的发展趋势。