煤矿

Therefore the paper discussed support theory and method of soft rock roadway. At the same time the bolt-net-spout-plank tightwire mechanism of soft rock roadway is studyed based on theory of broken-rock circle . With JinBaoTun mine for example the compound form is discussed and a series of conclusion and advice is brought forward .

基于此，本文对软岩巷道的支护理论和方法进行了认真的论述，并以围岩松动圈理论为基础，对软岩巷道的锚网喷支护机理进行了研究，重点以金宝屯煤矿102 采区两巷支护为具体的工程实例，对其复合支护方案进行了详细探讨，最后提出一系列结论和建议。

This paper puts forward the reasonable optional method of timbering parameter for big section room construction,as well as the items should be noticed and the problems should be solved first in construction course.

通过对平岗煤矿二水平绞车硐室施工过程进行分析，提出了大断面硐室施工时支护参数的合理选择方法，以及在施工过程中应注意的事项和需要重点解决的问题。

The prescription of topographic map plays an important role in production of coal mine.

地形图的时实性在煤矿生产中起着重要作用，地形图的更新是矿山测绘人员的一项重要任务。

Mine production Dispatching winch system is the most commonly used in electrical and mechanical equipment, mainly for underground coal mine and other mines in the dumping of less than 30 degrees angle of the roadway in the haulage mine car handling and other auxiliary work, can also be used for mining and tunneling Face Face loading station on the scheduling grouping tramcar.

调度绞车是矿山生产系统中最常用的机电设备，主要用于煤矿井下和其他矿山在倾角度小于30度的巷道中拖运矿车及其它辅助搬运工作，也可用于回采工作面和掘进工作面装载站上调度编组矿车。

Trapezium tunnel is a sort of familiar tunnel in coal mine. But it is difficulty to solve the Maxwell equation in trapezium tunnel by using analytic method.

梯形巷道是煤矿井下常见的一种巷道，用解析法求解梯形隧道中的Maxwell方程存在很大困难。

The software of master station and tributary station are designed by VC++ and configuration soft.

在煤矿生产中，通风环节是保证安全生产最重要的环节。

Among them, the assets placed in Mountain Coal Group 7 furniture have an independent legal personality of the coal trade companies 100% equity; inject assets of Mountain Coal Group held three coal mining companies and coal trade 18 shares, and its headquarters and domestic coal business-related assets and liabilities, the underlying asset Hill Coal Group include coal mining and coal trading business segment of the integrity of the two major operating assets.

其中，在山煤业集团7家具放置的资产有煤炭贸易公司的独立法人资格的100％股权，注入山区煤炭集团资产举行了三次煤矿企业和煤炭贸易18日的股票，其总部和国内的煤炭企业相关的资产和负债，基础资产山煤业集团包括煤炭开采和煤炭交易的两个主要经营资产的完整的业务部门。

They are discussing the plans for the closure of uneconomic pits.

他们正在讨论关闭没有经济效益的煤矿。

According to Shu, Shenhua plans to build another facility near Xinjiang's largely unexploited coal deposits.

据舒歌平说，神华集团计划在新疆还未大规模开发的煤矿附近再建一个煤炭液化厂。

Theoretics confirm on the feasible program of uniplanar bending with the ribbon conveyor,settltment problem of over-the-top action and drop out coa

理论确定煤矿井下平面拐弯皮带机的可行性，解决拐弯引起的掉货翻带等难题，突破了井下带式输送机不能平面拐弯的界线，使用效果良好。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。