大家在查：伯斯山 neurobehavioral 栗干埃切阿 Lotus1-2-3 automatically detecting hery flesh- topiaries 张晋创

沿空

沿空

沿空

1

The results show that the gob entry driving stability is the first important conditions on improving maintain of the gob entry driving .

研究表明，采空区压实稳定是改善沿空掘巷维护状况的先决条件。

3

The supporting characteristics of roadways driving along next goaf in repeated mining of strip pillar were analyzed .

详细分析了条带煤柱复采时沿空掘巷的支护特点。

4

6

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。

7

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

8

Stress evolution of an irregular pillar protected roadway system remained along goaf in fully mechanized top-coal caving mining field

综放沿空异形煤柱留巷系统力学场演化规律

9

Pressure Behavior Law of Mining Gateway Along Gateway Retained for Next Sublevel with Deep Inclined Critical Angle

急倾斜临界角沿空回采巷道矿压显现规律

10

Study On Narrow Coal Pillar Width and Support Parameter of Coal Gates Close to Gob in Fully Mechanized Longwall Top Caving Face

综放面沿空掘巷窄煤柱宽度及巷道支护参数研究

11

Classification Model and Its Application of Stability of Roadway Driving Along Next Goaf for Fully-mechanized Caving Face

综放沿空掘巷围岩稳定性分类模型及应用

12

Roadway Protecting Characteristics and Bolting Supporting Practice of Driving Whole Coal Roadway along Gob in Full-mechanized Caving Mining

综放全煤沿空掘巷护巷特点与锚杆支护实践

13

Mechanical deformation and stress analyses of the narrow pillar of road driven along next goaf for fully-mechanized top-coal caving face

综放沿空掘巷窄煤柱受力变形与应力分析

14

Study of manifestation and control of mining pressure in roadway driving along next goaf

沿空送巷矿压显现与控制研究

15

Cause analysis on roof broken in mine gateway retained for next sublevel in Xinghua Mine as well as prevention and control

杏花煤矿沿空留巷顶板破碎原因分析及其防治

16

To Leave Roadway in Mining Face

高档普采工作面的沿空留巷

17

Mine roadway retained for next sublevel applied to coal mining face through oblique crossing fault

沿空留巷在采煤工作面过斜交断层中的应用

18

The Discussion of the Synthetical Supporting Technology in the Gob-side Entry Subject to Dynamic Pressure

动压沿空掘巷综合支护技术的探讨

19

Combined Supporting Technology of Bolting and I-bar in Roadway along Gob

沿空煤巷锚网与工字钢腿联合支护技术

20

Application of gob-side entry retaining technology to transportation gateway of fully mechanized longwall mining face

沿空留巷技术在综采工作面运输顺槽的应用

21

Research on parameter optimization and application of bolt and steel mesh support technology for mine roadway driving along next goaf

沿空掘巷锚网支护技术参数优化与应用研究

22

Measurement and analysis of mining stress in roadway protected by irregular pillar remained along goaf in mechanized top-coal caving

综放异形煤柱沿空留巷矿压监测

23

Skills To Fill Up The Left Empty Tunnel Beside The Tunnels With High- Water Materials

高水材料巷旁充填沿空留巷技术

24

The influence of characteristics of stowing material to surrounding rock stability in gob-side retaining entry with top-coal caving

充填体特性对综放沿空留巷围岩稳定性的影响

25

Practices on deformation control technology for surrounding rocks in mining gateway of fully mechanized caving face

综放采场沿空回采巷道围岩变形控制技术实践

26

Rules of methane - bursting and its protecting methods along goal roadway in Dongtan Coal Mine

东潍煤矿沿空掘巷瓦斯涌出规律及防治技术

27

Stability principle of big and small structures of rock surrounding roadway driven along goaf in fully mechanized top coal caving face

综放沿空掘巷围岩大、小结构的稳定性原理

28

Research and Application of Fire-fighting Technology for Starting Cut along Gob Area of Fully Mechanized Sublevel Caving Faces

综放工作面沿空开切眼防灭火技术研究与实践

30

Deal with geological faults in the face by applying goaf side roadway retained technique

应用沿空留巷技术处理工作面过断层

热词推荐

大家在看