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fully mechanized

fully mechanized

fully mechanized

fully mechanized

1

Roadway supporting and observation of its distortion in fully mechanized top coal caving face in "detached island with three soft "

“三软孤岛 ”综放工作面巷道支护及其变形观测分析

3

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。

4

With the increase of the depth of coal seams mined , rock bursts will easily occur in gateways with fully-mechanized sublevel caving mining .

随着煤矿开采深度增加，综放开采回采巷道易发生冲击地压危害。

8

After entering the soft coal mining , mining conditions have changed fully mechanized caving face in tandem with changes in the layout .

进入松软煤层开采之后，矿井开采条件发生了变化，综放面的布置也随着改变。

9

The fully mechanized coal face , crossing the fault zones, would cause the roof soft or roof collapse if the ground control were not correct .

综采面过断层时，顶板破碎，煤壁松软，压力显现，管理不当易造成冒顶、片邦。

10

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。

11

The design of South Tsui million tons of coal mines with an annual output of 0 . 743 fully mechanized top coal caving mining face design .

现设计南家咀煤矿年产 0.743百万吨煤综采放顶煤回采工作面设计。

12

In order to improve gas drainage volume, gas drainage on fully mechanized caving face and gas drainage pipeline network system are analyzed .

为了提高矿井瓦斯抽放量，重点分析了综放工作面的瓦斯抽放和瓦斯抽放管网系统方面。

13

Based on the spot observations , this paper analyzes the strata behaviors of fully mechanized face under the double hard conditions.

在现场观测基础上，分析了两硬（坚硬顶板，坚硬煤层）综放采场来压情况；

14

Is the production line fully mechanized ?

生产线是全部机械化吗？

15

The fully mechanized mining rate exceeds 80% in large state-owned mines .

国有重点煤矿采煤机械化程度超过 80%。

16

First of all, based on the field analysis of very soft coal fully mechanized face immediate roof and the movement of top coal.

首先，根据现场实际分析极松软煤层综放工作面直接顶和顶煤的运动形式；

18

Testing study of the surface big room width antideformation house influenced by the coal mining of fully mechanized top-coal caving

综放开采大开间抗变形农房结构的试验研究

19

20

Study of the prediction model of coal spontaneous combustion in the gate close to gob of fully mechanized longwall top-coal caving face

综放采煤法中沿空巷道煤层自然发火预测模型研究

21

Elementary Analysis on Dangerous Spontaneous Combustion Place in Fully Mechanized Caving Mining in Xinglongzhuang Mine

兴隆庄煤矿综采放顶煤自然发火隐患点浅析

22

Existing state of the major domestic - made fully - mechanized mining equipment and the difference respects compared to that made abroad

我国几种主要综采设备的现状及与国外的差距

24

Roof Management Technology on Fully-mechanized Working Face under Complicated Conditions in the Bottom Slicing

下分层复杂条件下综采顶板管理技术

25

Prestress distribution characteristics in fully mechanized mining of top coal with caving method and its influence upon the permeability

综放开采顶煤应力分布特征及其对渗透性的影响

26

Reliability study of the production system using fully mechanized mining with sub - level caving method in parallel operations

平行作业综放生产系统可靠性研究

27

Preliminary Probe into the Law of Overburden Destruction in Fully-mechanized Coal Mining with Caving of Roof Coal in Kangping Coalfield

康平煤田综放开采覆岩破坏规律初探

28

Comprehensive Gas Drainage Technique Used for Fully Mechanized Faces

综采工作面瓦斯综合抽放技术

29

Dealing with the Spontaneous Combustion of Fully Mechanized Face Gob Areas by Way of the Comprehensive Prevention and Elimination Technology

采用综合防灭火技术处理综采工作面采空区的自然发火

30

Up and Down Slide Control of the Conveyor in Deeply Inclination Fully Mechanized Top Caving Face

大倾角综放面运输机上窜下滑的控制

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