南非矿业在国民经济中的地位

南非矿产资源极其丰富,蕴藏着60多种矿石,许多矿产储量、产量、出口量位居世界前列。从南非矿业在世界经济中的地位,矿业占国内生产总值的比重,外汇收入,创造就业,南非矿业投资5个方面,阐述了南非矿业在国家经济增长和发展中的重要作用。     

中外矿业登记制度比较研究

介绍了国外矿业登记制度的基本框架，分析了中国矿业登记制度的缺位情况，阐述了中国矿业登记制度的改革取向。     

国家主体功能区框架下西部地区矿业常态化整合探析

依据中央工作部署,目前矿产资源开发整合工作正逐步转入常态化阶段。针对前期整合过程中存在的问题,如重大矿难遏而不止、产业链缺失、矿业文化缺位,本文在主体功能区框架下,从矿业集群、矿业负效应的“边际成因”以及矿业文化的视角探讨了今后西部矿业常态化整合的指导思想、主体、对象、模式以及远景目标,期望能促进西部矿业常态化整合工作的健康、有序发展,实现西部大型矿山企业可持续发展和阶跃式升级。     

论矿业发展中的若干问题

就矿山行业存在的一些问题进行探讨,如矿业税费、矿业权市场、矿业与环境、矿业与矿工等问题.通过分析,提出解决这些问题的途径.     

论民营矿业在矿业城市转型中的重要作用

抚顺泰和煤炭开发有限公司于2001年1月由国有控股改制为民营企业,改制三年来,企业的生产经营充满了生机与活力,呈现出安置再就业人员逐年增多,原煤产量稳步增长,企业效益明显提高和上缴税金大幅增长的良好态势。民营矿业在矿业城市转型中如何发挥重要作用,泰和公司的体会是:转换经营机制,发展民营经济;股权向管理层和经营者集中;调整产品结构;关心职工生活,维护社会稳定。     

微波在矿业中的应用

介绍了微波在矿业的粉碎、干燥、浮选、焙烧等工艺中的应用及发展潜力。     

六种计算机软件在矿业中的应用

本文简要介绍了澳大利亚、美国和南非等计算机软件公司开发的有关矿业方面的六种软件。     

煤矿电力系统保护探讨

针对我集团公司某些变电所6kV系统短路故障时发生越级跳闸到35kv系统的现象,进行原因分析,并提出防止对策。经实际运行至今,反映良好,没有发生类似故障,有效提高了矿井电力系统的安全运行水平。     

论非法采矿罪的重构

认为现行非法采矿罪的构成背离了刑法的本质要求。必须重构非法采矿罪，并增设非法勘探罪。重构后的非法采矿罪是从结果犯向行为犯转化，其客体是侵犯国家行政特许权，客观方面是无证勘探和开采行为，以有效遏制非法勘探和非法开采。     

The state of ore pillars at great depths in the continuous room system of mining

Conclusions In order to ensure trouble-free operation of the continuous room system of mining, on the transport and supply horizon instead of the ore pillars it is advisable to erect concrete ones with given strength and deformability. It is recommended that the specific loads on the pillars should be reduced by reducing the number of workings and their cross sections. The volume of developed rock ahead of the front of extraction operations should be as small as possible. As measures to prevent dynamic fracture of pillars in the upper horizons, camouflet blasting is recommended, as it increases the deformability of the ore mass. A. P. Zavenyagin Mining Metallurgical Combine, Norilsk. Translated from Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 5, pp. 106–108, September–October, 1978.     

矿井矸石零排放绿色开采技术探讨

基于井下煤矸分选技术、矸石充填技术,通过对井下煤矸的分选能力、充填能力与矿井生产能力匹配、矿井矸石产生量与井下充填空间平衡、井下矸石分选系统、充填系统与同矿井开拓开采巷道布置关系、垮落法开采与充填法协同开采、矿井产量保障程度等分析,探讨并提出了适用于不同生产方式下的矿井矸石零排放绿色开采技术。     

Reviving the mission of rock mechanics teaching in mining and civil engineering

The subject of teaching rock mechanics is nearly completely absent from rock mechanics journals as well as from national and international symposia. At all ISRM Congresses, since 1964, there has never been a theme or even a session devoted to the teaching of rock mechanics. In the halls of academia, mining and civil engineering professors very seldom discuss the pedagogic issues associated with their main mission: education. The subjects prevailing in professional discussions are research, writing papers and attending meetings. The author performed a study involving mining and civil engineering undergraduate programs in the U.S.A. and Europe, and concluded that rock mechanics teaching is out of date with the educational issues of today, that the material taught is infrequently updated, that the teaching techniques have hardly changed, that little attention is paid to engineering design in rock mechanics while sophisticated computer analyses and laboratory testing predominate. Rock mechanics is seldom a required course at the undergraduate level and is mostly taught at a graduate level as an elective. It is thus not surprising that industry is not convinced of the value of rock mechanics in practice. Recommendations are made about what steps should be taken urgently to salvage the subject we care about so much and to bring renewed devotion to the teaching of rock mechanics.     

浅谈放顶煤综采煤炭自燃的防治

论述了综放开采巷道顶煤及采空区遗煤易自燃的原因及规律 ,提出了综放面掘进、回采、回收 3个不同时期煤炭自然发火的防治措施。     

浅析露天矿山开采的优化途径

简要介绍了大型露天矿山开采的优化途径,以适应当今市场经济条件下矿山生产的要求.     

采煤机状态监测及寿命管理系统方案设计

本文分析了采煤机的结构组成及各部分常见故障形式,确定了系统监测参量的数量和类型。结合采煤机寿命管理的功能要求和机载监控系统的特点,制定了基于物联网的采煤机状态监测及寿命管理系统的总体实施方案,并确定了数据传输的通信方式和上位机开发的软件平台,为系统的建立和实施提供了理论依据。     

岭南金矿民采区域采矿方法优化研究

受民采空区影响,岭南金矿22中段12盘区矿体无法采用原设计的采矿方法进行回采。为顺利回收该部分矿石,研究提出将该处采矿方法变更为上向分层进路充填采矿法联合点柱式上向水平分层充填采矿法。实践表明,采用上述方法能够安全、经济、高效地对该部分矿石进行回收,盘区综合生产能力达到200~400t/d,矿石损失率10%~15%,矿石贫化率8%~12%,同时研究成果对同类赋存情况的矿石回收具有一定的借鉴和指导意义。