coalmine

Analysis on the causes of high slope collapse in Shuangliu coalmine and remedial measures

双柳煤矿井口房后高边坡崩塌原因分析与整治

Systematic Evaluation of Coalmine Safety Based on the Theory of Risk Measurement

基于风险度量理论的煤矿安全的系统评价

Combining Coalmine conditions , method of finding out cable fault is presented.

结合矿井实际, 介绍电缆故障点查找方法.

Huainan coalfield is rich in coalbed methane resources and has large-scale coalmine methane drainage.

淮南煤田煤层气资源丰富,煤层气抽采具备较大规模.

The overall design of virtual environment system of coalmine was put forward.

提出了煤矿虚拟环境系统的总体设计,系统由四大模块组成,即数据管理、三维几何建模、构建煤矿虚拟环境和立体显示.

Coal measures in Xiaonan coalmine belong to Jurassic terrestrial deposit.

晓南煤矿含煤地层属侏罗系陆相沉积.

Major coalmine and traffic accidents occur frequently, causing serious loss of life and property.

煤矿、交通等重特大事故频繁发生，给人民群众生命财产造成严重损失。

Then the evaluation system is specially used in coalmine driving production and each evaluation element is analyzed.

本文通过对现场掘进生产系统评价指标因素的分析，确立了矿井掘进系统的事故指标体系，构建了矿井掘进系统中评价模型，并对评价因素进行了系统分析。

The structural model of affecting factors of management misconduct in coalmine fatal accidents in China

煤矿重大事故中管理失误行为影响因素结构模型

The thesis presents the application of surface pre-grouting to construction auxiliary shaft in Yangliu coalmine.

通过对望峰岗矿井主井井筒地面预注浆施工中的主要难点分析,给出施工采用的对策.

It provided references for geological exploration and coalmine exploitation henceforth.

为该区今后的地质勘探和煤矿开采提供了依据.

A geological prospecting engineer who a spectral analysis of ores discovered a new open-cut coalmine.

一位地质勘探工程师对光谱开展了分析之后,发现了新的露天煤矿.

At the same time, encourages the large-scale coalmine enterprise integration and the upstream and downstream industry fusion, enhances the industrial concentration degree.

同时，鼓励大型煤矿企业整合和上下游产业融合，提高产业集中度。

In order to study the law issues of coalmine safety production in-depth theoretically, the second part of my article discusses the rule and the basic theory of law relating in the mine safety production.

为了对煤矿安全生产法律问题进行深入的理论研究，第二部分对有关煤矿安全生产法的基本理论进行了论述。

Application of risk evaluation in coalmine gas hazard based on model of SPA

基于SPA模型的煤矿瓦斯危险源风险评价

And the concrete tests show that the application of the steel belt and anchor net support obtains good results in NO.2 pit of Sihe Coalmine.

具体试验表明，钢带锚网支护在寺河2号井的应用取得了很好的效果。

Study on Zoning CoalMine Areas by Considering Land Reclamation Conditions in China

煤矿区土地复垦条件分区研究

Application of the Pile of Extruding Breakstone in the Waster Back-fill Foundation of Coalmine Subsidence Area

碎石挤密桩在煤矿塌陷区矸石回填地基中的应用

The accurate detection of spontaneous combustion is an urgent mission of coalmine safety in production.

摘要煤矿自燃火灾的早期探测及预报是保证煤炭生产安全的有效手段.

However, under the Extensive management pattern in Chinese coalmine industry, the management pattern that coalmine production enterprises use to returned logistics and waste material logistics in coalmine production logistics system will cause tremendous waste of resources, and the management efficiency is extremely low.

然而，在我国煤炭行业粗放式管理模式下，煤炭生产企业对煤矿生产物流体系中回收物流和废弃物流的现行管理方式不但造成极大的资源浪费，而且管理效率极其低下。

399 rule in "Coalmine security rules" prescribes that difference between any rope load and average load should not over? 10%.

《煤矿安全规程》规定：摩擦提升装置中任一根提升钢丝绳的载荷与平均载荷之差不得超过±10%。

Performance Test for Coalmine Ventilating Fan by Using DF-3C Multichannel Anemoscope automatic radio wind wane and anemometer

浅析DF-3C多路风速仪对煤矿通风机的性能测试

Wherever there's a road, there's a coalmine.

哪儿有路, 哪儿就有煤矿.

Buttonwood would like to suggest two tried-and-trusted canaries for this particular coalmine.

金融人士愿意为这个特别的市场建议两个屡试不爽的预警指标.

It is very difficult to support the coalmine soft-rock tunnel.

煤矿软岩巷道是很难支护的巷道,其支护问题一直困扰着煤矿的生产和建设.

In this paper silicon rectifier applied in energy _ saving alternation of main fan in coalmine is introduced.

介绍串级调速技术在煤矿主通风机节能改造中的应用.

The thesis presents the application of surface pre-grouting to construction of auxiliary shaft in Yangliu coalmine.

本文介绍了地面预注浆施工技术在杨柳煤矿副井中的应用.

Soft and thin-bedded characteristics and dynamic load action from mining and blasting shock are some basic features of the actual mining roadways in coalmine.

围岩松软、呈层性显著以及受爆破震动和开采动载的反复作用是回采巷道的基本特征。

Wherever underground coalmine is exploited, the ground water discharge is accompanied.

凡是有地下煤矿开采的地区, 都伴之有地下水排放.

A geological prospecting engineer a spectral analysis of ores discovered a new open-cut coalmine.

一位地质勘探工程师对光谱停止了考虑之后,呈现了新的露天煤矿.