在我国社会经济飞速发展的背景下，我国对于煤炭资源能源的需求也在不断增加，矿井开采的规模不断扩大。在矿井开采中，矿井运输系统十分......

随着我国矿山深度和规模的扩大，越来越多的矿山面临着工作面瓦斯治理的问题。地下煤气灾害影响广泛，直接威胁到地下设施和人员的安全......

井下安全监控作为保障矿山安全生产平稳运行的重要路径之一，因而受到企业高度的重视。但是，在矿井下安全监控各系统的实际运行过程中......

研究矿井深部掘进锚杆支护技术的主要目的是提高深部掘进作业的安全性。本文首先对锚杆支护的作用进行梳理，并分析影响煤矿巷道围岩......

在矿井生产工作中，重要的开采地点是矿井综采工作面，科学技术不断发展，运用矿井综采工作面自动化技术，可以提高矿井企业的开采效率和开......

我国国民生活水平不断提高，矿产资源在我们日常生活中发挥的作用越来越大，因此，人们对于矿产资源的需求量也越来越高，这对于矿山企业，是......

高效维护好安全稳定的生产环境，始终都是矿山企业工作的重中之重，矿井顶板安全更是企业一直关注的重点工作内容。本文对矿井顶板事故......

为了有效保证矿井下开采工作的安全性、稳定性和经济性，需要充分重视井下各种设备的节能控制工作。本文以矿山开采过程中，极为常用的......

近年来我国矿山开采业发展势头迅猛，为我国经济建设奠定了坚实基础，同时为我国国民经济的稳定发展提供了保障。随着我国科学技术水平......

随着社会需求的增长，在机电设备的加持下，矿山生产效率也有了显著提高，但同时也面临着机电设备的特殊性和作业复杂性的问题，尤其是在机......

为解决矿山污水治理工程和污染减排当中存在的问题，本文对提升矿山污水治理及污染减排效果的重要对策进行研究，提出科学选择废水处理......

尽管伴随科技不断发展进步 , 矿山各方面的管理日趋完善，开采技术也日益更新，但是，矿山开采的安全情况始终不容小觑，矿井安全事故形势......

In this paper, the configuration characteristic of the safe parameter measurement and alarm system in new type mine was ......

Through discussion of the time-distance curve characteristics of the direct wave and from the front, side and rear of th......

In this paper, on the basis of the analysis of the current situation of the mine floor flood and the cnsultation system ......

Hydraulic characteristic is a good indication of binder hydration,which determines the strength development of cemented ......

The geosensor networks system of mine ground disaster monitoring can be established by comprehensive application of geom......

Objective:Thepresentstudywasaimedatinvestigatingthecharacteristicsandbiologicalmechanicsoflimbinjuriescausedby landmineb......

Acid mine drainage is wastewater from a mine having a low pH and an elevated level of dissolved heavy metals. These meta......

The fault tree analysis(FTA) is an important method of analyzing reliability and safety of the system.It combines the ad......

Take Jinchangyu gold mine in Eastern Hebei Province, China, for example, the characteristics, formation conditions, evol......

一天,代词家族在have a party,“这是我们的位置。”“是我们的位置。”大家定睛一看,是my和mine在放有物主代词的桌子旁争吵。“......

Ｔｈｅｉｄｅａａｎｄｐｒｏｊｅｃｔｏｆｔｈｅ“Ｍｅｄｉｕｍ┐ＳｃａｌｅＥｘｐｅｒｉｍｅｎｔＦｉｅｌｄｆｏｒＥａｒｔｈｑｕａｋｅＰｒｅｄｉｃｔｉｏｎ”Ｒｅｓｅａｒｃｈｏｎｏｂｓｅｒｖａｔｉｏｎｓａｎｄａｐｐｌｉｃａｔｉｏｎｓｏｆｍｉｎｉｎｇｅａｒｔｈｑ... Theideaandprojectofthe “MediumScaleExperimentFieldforEarthquakePrediction” Researchonobservationsandapplica......

Lagoon behind stromatolite-reefs and bathyal areas in front of the reefs are the originalbasins where copper-bearing wa......

In gold deposits of Penglai County, dikes are associated with gold mineralization temporally and spatially.Petrology and......

Li-F granites all over the world can be represented by three end members, i. e., theNa-rich ongonite (O), the K-rich xia......

The oxygen isotope study has been carried out for quartz-veins within eclogrte and associated gneiss from the Donghai d......

The sandstone-type Cu deposits in the Chuxiong Basin occur in the Cretaceous Gaofengsi Formation and the Maotoushan Form......

Magnetic, granulometric and geochemical analyses were conducted on an intertidal sediment core from the Yangtze Estuary ......

This study systematically investigates changes in both compositions and grain-sizes of magnetic minerals in the Chinese......

During the field work of the 1998～1999’s and 1999～2000’s Chinese National Antarctic Research Expedition (CHNARE) in the ......

Owing to unique electronic structure and chemical properties,rare earth elements find at least one application every thr......

Fluid and melt inclusions in mantle xenoliths are thought as direct samples to study mantle liquids. Here we apply Raman......

Guns N’Roses(枪炮与玫瑰),作为20世纪最伟大的摇滚乐队之一,他们所创造的辉煌在广大摇滚乐迷心目中就如同神话一般,经久不衰。......

Magnetic parameters and element contents were determined in core NJ008 collected from the uppermost ca. 40 cm in a steel......

Located at the boundary of Chongli county, Chicheng county and Xuanhua county of Heibei province, the Dongping gold depo......

致力于矿业技术创新专注于矿产资源信息你知道吗?人类社会进入高速发展的信息时代,矿业行业的大数据时代亟待开发。矿业数据来源于......

The Tongcun Mo(Cu) deposit in Kaihua city of Zhejiang Province,eastern China,occurs in and adjacent to the Songjiazhuang......

在已知设计参数的基础上,完成了矿井对旋式通风机的传统设计,并建立整机三维模型,采用流体仿真方法完成了所设计风机全流场的数值......

构建党建十大体系是峨口铁矿党委积极探索矿山“大党建”新体系的有益实践,是实现矿山科学发展、持续发展的“助推器”,为太钢转型......

通过对赣南某钨矿通风系统所存在的问题进行系统分析,从通风系统设计、矿井总风量、矿组分风量进行详细计算和论述,有针对性的提出......

The Easte Kunlun Orogenic Belt (EKOB) has a complex geological structure and diverse magatic activities,which are closel......

Analyzed and compared with some digitizeed mine build state first. Secondly analyzed opportunity and challenge that the ......

For the study on the relationshfp between the dynamic phenomena in the min-ing such as mine earthquakes, outburst and fa......

The retu airway tunnel of bank 6 is an important tunnel for air retu and auxiliary transportation. While under construct......

Because of the complexity and variability of the mine underground roadway, roadway is required to be dynamically generat......

Adopted the distribution feedback type (DFB) laser to measure the coal mine gas methane, according to the methane locate......

Movement and deformation of underground rock include vertical dislocation and horizontal deformation, and the energy rel......

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以Keggin型铁取代杂多阴离子PW_(11)O_(39)Fe(Ⅲ)(H_2O)~(4-)(PW11Fe)代替传统电芬顿(electro-Fenton)方法中的Fe~(3+)作为电催化......