《《《《《《《《内容已删除》》》》》》》》》

大家在查：勃利县克利夫·阿丹·凯利克扬 skullduggery 大卫•法 Hohenstaufen 乔纳森安廷申菲尔德 wyog

留设

网络Setting up

留设

留设

Setting up

agenda setting_翻译 ... 装定： setting 留设： Setting up 对刀： Tool setting ...

1

The contradiction can be resolved by the establishment of coal pillar at working face and stage coal pillar .

为了解决这一矛盾，可通过留设面内煤柱和区段间煤柱的方法给予解决。

2

The stress state of roadway is affected by the mine exploit disposal and coal pillar dimension .

巷道围岩应力状态与矿井开拓布置以及煤柱留设尺寸有关。

4

Based on the state of Qitaihe mine area , approaches the set rules and calculation methods of water_proof pillar at different conditions .

根据七台河矿区具体情况，对各种条件下的防水煤岩柱的留设原则及计算方法进行论述。

5

This paper analyzed and calculated width of coal pillar for driving roadway along gob .

对沿空掘巷时煤柱的留设问题进行了分析和计算。

6

Reserve holes in the foundation according to the locations and elevations in the construction drawing .

基础中预留孔洞应按施工图纸要求的位置和标高留设。

8

Analysis on the main factor of the coal mining affecting setting up the appeared coal column

煤层开采影响露头煤柱留设的主要因素分析

10

To Research Distortion of Surrounding Rock of Two- roadway and Coal Pillar Size in Grubbing of Two - roadway

双巷掘进两巷围岩变形及煤柱留设尺寸研究

11

Main factors influencing radius definition and pillar leaving in calculation of the strata movement

岩移计算中主要影响半径确定及煤柱留设的问题

12

To determine the sizes of protection pillars by deformation-estimating method

保护煤柱留设的变形预计法

13

Design Protective Coal Pillar with Method of Similar Ellipse and Its Precision Analyzed

似椭圆法留设保护煤柱及精度分析

15

Influence factors and change law of protection coal pillars left

影响保护煤柱尺寸留设的因素及其变化规律

19

Numerical simulation of influence of water barrier pillars for subsided column on rock failure in mining process

陷落柱防水煤柱留设对围岩变形影响的数值模拟

20

Inquire into Issues about Remaining and Installating Construction Seam for Turbine Foundations

汽机基础施工缝留设问题探讨

21

The Setting-up of the Concrete Construction Joints and the Problems Treatment

混凝土施工缝的留设及问题处理

22

Exploration and Practice of the Width Selection of the Coal Road Protection Wedges in Chengzhuang Coal Mine

成庄矿护巷煤柱宽度留设的探讨与实践

23

Design, maintenance and statistics of concrete members

混凝土试件的留设、养护与统计

24

Research on Reasonable Dimension of Small Pillar in Full-mechanized Mining Face

综放工作面留设合理小煤柱尺寸研究

25

Study on safe coal pillar design and sub-grade stability of freeway in unexploited coal zone

高速公路压煤区安全煤柱留设及其对路基稳定性的影响

26

Setting of late poured band and its quality control

后浇带的留设与质量控制

27

Practice of Coal Pillar Design and Layout of Full-mechanized Caving Mining Face

综放工作面布置与煤柱留设应用实践

28

Study on safety pillar for fault protection in strip mining under building

建筑物下条带开采断层保护煤柱留设研究

29

Analysis of Effect of Coal Pillars for Strip Extraction on Surface Buildings

条带开采煤柱留设对地表建筑物的影响分析

30

Analysis of layout of down- hill coal pillars in soft rock seam mining section

浅析软岩层采区下山煤柱留设

热词推荐

大家在看