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goaf

美 [goʊf]英 [gəʊf]

n.同“gob”
网络采空区；老塘；空岩

goaf

goaf

英-汉英-英网络释义

goaf

采空区

岩土工程词汇－汉英 - 豆丁网 ... 采空区 work-out area 采空区(矿) goaf 采空坍陷 mining subsidence ...

老塘

采矿专业词汇 - 豆丁网 ... gneiss 片麻岩 goaf 采空区，老塘 goaf stowing 采空区充填 ...

空岩

机械专业英语词汇-机械资讯-马棚网... ... gneiss 片麻岩 goaf 空岩 go-ahead signal 向前信号，放行信号 ...

废矿

英语新词汇与常用词汇的翻译(G) -亿城英语 ... goad 刺激物 goaf 废矿 goal delivery 越狱 ...

老采空区

老采区,old mining... ... ) old goaf 老采空区 ) goaf 老采空区 ) abandoned mine goaf 老采空区 ...

1

The impact of coal mine goaf on seismic surface ground motion and its dynamic stress distribution around the tunnel was investigated .

研究了煤田采空区对地面地震动的影响以及采空巷道的动应力分布。

2

The concept of inferior spontaneous combustion state in goaf is presented regarding the coal goaf with high risk of spontaneous combustion .

针对高危自燃采空区遗留煤发生自燃问题，提出采空区亚自燃状态的概念。

5

9

This method presents a scientific basis for the selection of rational measures for the prevention of the self-ignition of coal goaf are. . .

为选择预防采空区遗煤自燃的合理措施提供了科学依据。

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The alternative method to drill gas drainage holes underground is to drill boreholes from surface to the goaf area .

采用地表垂直钻孔抽放采空区内的瓦斯是瓦斯治理技术的另一选择。

12

Finally, the distribution law of stress filed and the causes of goaf caving zone were analyzed according to the primary stress nephogram .

最后从主应力云图来分析了采空区内部的应力场分布规律及空区垮落带形成的原因。

13

Deformation of ground surface above old mine goaf is a complex nonlinear process , which has complex, sudden, and long-term features .

老采空区上方地表变形是一个具有复杂性、突然性和长期性等显著特点的非线性过程。

15

The gas drainage problems in the top adjacent strata and goaf can be solved .

这可以解决上邻近层和采空区的瓦斯抽放问题。

17

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。

20

This paper deals with the basic principle of the radon measuring method for detecting goaf .

介绍了活性炭测氡法探测采空区的基本原理。

23

Technology on retaining roadway on original site in goaf after coal mining face crossing rise is put forward .

提出一种回采工作面过上山采空区原位留巷技术。

24

Groundwater, surface water, goaf and settlement of loess are induction factors .

地下水、地表水、采空和黄土湿陷性只是诱导因素。

25

The method of gas drainage contains : self coal seam gas drainage, near coal seams gas drainage, and goaf gas drainage.

前言：瓦斯抽放的方法有本煤层抽放、邻近层抽放和采空区抽放。

28

Based on the uncertainty measurement theory , a risk-evaluating and order-arranging model of mining underground goaf was established .

基于未确知测度理论，建立矿山采空区的危险性等级评价和排序模型。

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