mining height

Application of support with great mining height and study of its parameters

大采高支架的使用及参数研究

Research on Large Mining Height Technique for Thick Coal Seams

厚煤层大采高全厚开采工艺研究与应用

Parameters determination and structure design of high mining height hydraulic support

大采高强力液压支架的参数确定及结构设计

Research on Stability of Large Mining Height Support Based on Matlab

基于Matlab的大采高支架稳定性研究

Talking about the cutting coal method at large mining height face

浅析大采高工作面的割煤方法

Present condition of high mining height longwall mining techniques in China

浅谈我国大采高综采技术

Approach on the large mining height technology at blasting face

炮采工作面大采高技术初探

Selection and design of reliable hydraulic support with 6.2 m mining height

6.2m高可靠性大采高液压支架的选型与设计

Analysis and prevention of roof fallen in great mining height face

大采高工作面顶板冒落性分析与预防

Discussion on moving and erecting of high mining height working face

大采高工作面搬家安装工艺探讨

Study on the Observation and Distribution of Abutment Pressure in Large Mining Height

大采高工作面的支承压力分布与观测技术研究

Stability Analysis and Control Methods on Above 6 m Hydraulic Supports with Large Mining Height

6m以上大采高液压支架稳定性分析与控制措施

Surrounding Rock Control Theory and Application Study of the Coal Face with Greater Mining Height

大采高采场围岩控制理论及应用研究

Research and Application on High Mining Height Four Link Forepoling Hydraulic Support

大采高四连杆超前液压支架的研制与应用

Manufacture of new type high mining height hydraulic prop

新型大采高单体液压支柱的研制

Approach on large mining height at middle thick coal seam

中厚煤层大采高回采工艺探讨

Mining Height Long Caving Mining Stope Pressure Control Technology

大采高超长综放工作面采场矿山压力控制技术研究

Parameters Determination of High Mining Height Hydraulic Support in Shangwan Coal Mine

上湾煤矿大采高液压支架的参数确定

Influence of mining height and mixed effect of key strata on broken length of

采高及复合关键层效应对采场来压步距的影响

Monitoring of Face Support-Surrounding Rock System in High Mining Height Coal Seam

大采高综采工作面支架&围岩系统监控

Countermeasures for Fire Prevention at Large Tilt Coal Seam with Large Mining Height

急倾斜煤层长走向大段高回采时防灭火对策

Practice of Large Mining Height Hydraulic Prop Supporting Face

大采高单体液压支柱工作面支护型式实践

Simulation on the position of road along next gob with large mining height face

杨凌创业中心二次创业之路大采高工作面顺槽位置模拟研究

Study on the structure characteristics and movement laws of overlying strata with large mining height

大采高采场覆岩结构特征及运动规律研究

The Complex Analysis of Similar Material Simulation for Large Mining Height and Large Proportion about Deep Mine

深部矿井大采高大比例相似模拟实验复杂性探析

The Application of EEP Hydraulic-electronic Control System for Large Mining Height Supports

大采高支架EEP电液控制系统介绍及应用

Simulation and Application of Suitable Position of Gob-Side Driving Entry in Large Mining Height Face

大采高工作面沿空掘巷合理位置模拟与应用

The working resistance of support of great mining height can be determined by the rock gravity .

大采高支架工作阻力可用岩石自重法确定。

Under this coal seam condition , the greater mining height mining is the preferred method .

如晋城、潞安、大同、阳泉、邢台、徐州、兖州、阜新以及神府、东胜煤田，在这种煤层条件下，大采高开采是首选的方法。

Probe into the Method for Determination of Working Resistance of Support on Large Mining Height Fully-mechanized Face

大采高综放支架工作阻力确定方法探讨