Through analyzing the influence factors of passing through big corner at fully mechanized face, the methods and management measures on spot are pointed out.
通过分析综采工作面过大拐角开采技术的影响因素,提出了对策和现场管理措施。
An air curtain was designed according to the jet theory of fluid mechanics and the role and feature of air curtain to separate dust in a fully mechanized face.
根据流体力学射流理论,分析了空气幕在综采工作面隔离粉尘的作用,并根据综采工作面应用空气幕隔尘的特点,设计了空气幕。
Removing hydraulic support in the fully mechanized face have already been introduced in this article, the removal chunnel of form, method, order are explained.
介绍了综采工作面液压支架回撤通道的形成、方法、顺序。
The authors propose a method of gas emission forecast and that of determining reasonable ventilation parameters in fully mechanized face with high contents of methane.
提出了高沼气综采工作面沼气涌出的预测方法及合理通风参数的确定方法。
Applying reliable theories, the decision-making model of optimum maintenance period for fully mechanized face equipment has been developed based on the rule of minimum running expenditure.
应用可靠性理论,得出了基于运行费用最小原则的综机设备最佳维修周期的决策模型。
The research results have been applied successfully in the no. 8105 fully mechanized face with sub-level caving of Yanjiahe Coal Mine, and satisfactory technical and economic effects are achieved.
研究成果在燕家河煤矿8105综放面成功应用,并取得了满意的技术经济效益。
The paper focuses on the characteristics of maintenance manner for fully mechanized face equipment and puts forward a deciding rule of optimum maintenance period for fully mechanized face equipment.
本文从综机设备维修方式的特点出发,提出了综机设备最佳维修周期的确定准则。
The paper talks about the research on the causes and process of traverse of whole equipment in fully mechanized mining face, and shows some directions for the production management.
对综采工作面设备整体横向端头窜动的原因及过程进行了定量研究,并取得设备窜移的技术参数,对生产管理具有一定的指导意义。
The project system reliability analysis method is adopted. The limit state equation is established. The calculation method of fully mechanized working face support system reliability is pointed out.
并采用工程系统可靠性分析方法,建立了综采工作面支护系统极限状态方程,提出了综采工作面支护系统可靠性的计算方法。
Serving as the key equipment for fully mechanized longwall face, hydraulic support plays a major role to the whole face 'safe production.
液压支架是综采工作面的重要设备,对整个工作面的安全生产起着至关重要的作用。
This paper discusses a range of fully mechanized coal face to face through the long range, as well as increase its production line to install the system and procedure of implementation.
论述了不等长综采工作面通过不等长面对接,以及增加与其相适应的生产安装系统和实施办法。
The writers, using the theory and method of Management Information systems (MIS), designed and realized a MIS of production facilies in a fully mechanized coal face.
运用管理信息系统的理论、方法,设计并实现综采工作面生产设备管理信息系统。
The fast loading technology with the support loading station is successfully applied in the support withdrawing at the fully mechanized coal face in Xinyao Coal Mine.
新窑煤矿在综采工作面支架回撤中成功应用支架装车站快速装车技术,解决了综采工作面搬迁中支架装车速度慢、安全隐患多的问题。
Patticurally it is used for the movement of the equipments in fully mechanized mining face with the effect of considerably reducing the movement period.
特别是用作综采工作面设备的搬迁,能大大缩短搬迁周期。
Jing Fully mechanized raining company turned to face connection with the practice of technology from the face design, the technical management of the two mining areas during the period studied.
介绍了荆矿公司综采工作面对接与转向技术的实践,从工作面设计,回采期间的技术管理两个方面进行了研究。
Introduced the installation and construction methods of fully mechanized mining face equipment.
介绍了综采工作面设备安装的施工方法。
Virtual scene modeling is one of the key technologies in virtual reality, the scene of fully mechanized mining face is complex, and the models are numerous, so the modeling work is huge.
虚拟场景建模是虚拟现实技术中的关键技术之一,虚拟综采工作面场景复杂,模型众多,建模工程巨大。
This paper introduces the methods and measures of the adjustment of support tilt caused by ultrahigh mining in fully mechanized coal face.
本文介绍了综采工作面回采超高时倾斜歪倒支架调整的方法及措施。
Coal dust distribution pattern in fully-mechanized face is analysed, the measures and effect to control dust are expounded.
分析综采工作面的煤尘分布规律,阐述了治理粉尘的对策及效果。
The paper introduces functions of centralized control system of the type KTC-5 and the application in the fully-mechanized face.
介绍了KTC-5型集中控制系统的功能以及在综采工作面的应用。
Author introduces the structure and the working principle of the secondary dust removal device with negative pressure as well as the application to fully mechanized mining face in Shuoli colliery.
介绍了综采割煤二次负压降尘装置结构、工作原理以及在朔里煤矿综采工作面使用情况。
To counter the phenomenon of high temperature appeared in the fully mechanized working face, the main sources of heat flux were investigated.
针对综采工作面出现的高温现象,调查了工作面热流的主要来源。
During the drivage of main-gate in long-wall face with fully mechanized caving mining, the gate is hard to support due to its loose and broken roof, large cross-section and long span.
在综采放顶煤工作面顺槽掘进过程中,由于顺槽煤层顶板松动破碎,并且顺槽采用矩形断面,顶板跨距较大,不利于巷道支护。
In the research field of mining coal, it is a new research direction that three-dimensional graph technology is applied to simulate the production process of fully mechanized coal caving face.
运用三维图形技术模拟综采工作面生产过程是煤炭开采研究领域的一个新方向。
By improving the fully mechanized light caving technology, carrying out in the 1426d working face light caving practice, achieving the goal of safe production.
通过改进综采轻放工艺,在1426d工作面进行综采轻放开采实践,实现了安全生产目标。
Stability control of the head faces top-coal is one of the key techniques of realizing high production and high efficiency to coal mining in fully mechanized top-coal caving face.
大倾角松软煤层综放面实现高产高效的关键之一是端面顶煤稳定性控制。
In the light of analogue test in laboratory, the stability of roof of fully mechanized working face with top coal caving is studied during withdrawing support at stop line.
通过实验室相似模拟试验,对综放面收尾撤架空间的顶板稳定性进行了研究。
The slope adjustment mining are analyzed. The production experience of reducing frequency of fully mechanized mining coal work-face removing is provided.
通过对综采工作面调斜回采的总结分析,为综采工作面减少搬家次数及转采提供了借鉴经验。
In early application of fully mechanized top coal mining, Spontaneous fire took place when the backout of fully mechanized top coal caving face was stopped mining.
在应用综放开采的初期,每当综放工作面停采回撤时,就会发生自燃发火。
In early application of fully mechanized top coal mining, Spontaneous fire took place when the backout of fully mechanized top coal caving face was stopped mining.
在应用综放开采的初期,每当综放工作面停采回撤时,就会发生自燃发火。
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