mining height
- 网络采高
-
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