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支架支护

支架支护

支架支护

支架支护

1

Supporting type is suggested to be developed into 3-prop to improve adaptability besides 2-prop and 4-prop.

支架支护型式，除了两柱、四柱以外，建议开发三柱支架以改善适应性；

2

All kinds of support are required at coal face to ensure that mining work can go on.

采场中需用各种支架支护工作空间的顶板，以保证可采工作能正常进行。

3

In order to enhance the working efficiency of shield support , more and more Electro-hydraulic control system is used in in the longwall .

为提高支架支护效率，越来越多的综采面开始采用电液控制系统。

4

Discussion on support and design of the powered support for the top-coal caving of up-dip mining face

放顶煤仰采工作面液压支架支护与设计探讨

5

Improvement of fully-mechanized coal winning face removing hydraulic support technology

综采工作面撤除液压支架支护工艺的改进

6

Experimental Support study on closed support in extremely difficult maintain mine roadway

极难维护回采巷道封闭式支架支护试验研究

7

Theoretic Analysis and Experiment on Arch Support System with Small Curvature

小曲率拱型支架支护系统理论与试验分析

8

Research on Supporting Characteristics of Airbags

气垛支架支护特性的研究

9

Application of Bolt and Trench-steel Combined Supporting

锚杆与槽钢组合支架支护的应用

10

Analysis on support effect of self-moving ahead support

自移式超前支架支护效果分析

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