1) coalmine gob area
煤炭采空区
1.
5m2 coalmine gob area is located at west of Nanhu Road,Urumqi City.
位于乌鲁木齐市南湖路以西的煤炭采空区面积达67 100。
3) coal mined-out area
煤层采空区
1.
The treatment of dangerous rockbody of coal mined-out area in Lianziya of the Three Gorges of Yangtze River is introduced.
介绍了长江三峡链子崖危岩体防治工程煤层采空区的治理情况。
2.
The deforming-cracking mechanisms of strong pulling-apart in south-north direction, weak pulling-apart in east-west direction ,and anticlockwise rotation on the horizontal were been recognized after analysis of distribution of coal mined-out area, geopressure action on the roof, and rock body fracturing and deformation in last twenty yea s in this article.
文章通过对煤层采空区的分布、地压作用、山体开裂和近２０多年来的变形等方面的综合分析，得出链子崖危岩体具有南北强拉裂、东西弱拉裂和平面反时针转动的立体开裂变形机制。
4) coal gob area
煤层采空区
1.
The control of coal gob area in Lianziya Dangerous Rock Mass;
链子崖煤层采空区治理工程及质量控制
2.
Survey design of the tunnel in the coal gob area;
煤层采空区隧道的勘察设计
3.
Connecting with the actual situation of the construction, and according to the features of the coal gob area, this paper introduces the treatment of the geological hazards for the foundation by using completely filled grouting.
结合施工实际情况,根据煤层采空区的特点,介绍了采用全充填注浆法施工工艺对其地基进行地质灾害治理的情况。
5) coal mine goaf
煤田采空区
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。
6) coal-mining area
煤矿采空区
1.
Subsiding mechanism and safety evaluation of the coal-mining area for Junhe railway line(DK1 + 800-DK2 + 800);
煤矿采空区地面塌陷机理及安全性评价——以浚鹤铁路DK1+800～DK2+800路段为例
2.
This paper analyses the subsiding mechanism of the coal-mining area and evaluates the feasibility and safety of the construction of Dongying extended railroad.
通过收集胶济线东营疏解线下伏9个煤矿采空区的规模、埋深及地面塌陷资料,分析了区内地面塌陷机理,对东营疏解线建设的可行性及安全性进行了评价。
补充资料：煤炭国际贸易(见煤炭市场)
煤炭国际贸易(见煤炭市场)
international trade of coal:see coal market
煤炭国际贸易见煤炭市场。(international trade of eoal)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条