Coal-fired power station, thermo-power station, coal excavation.
火力发电厂，热电工程，煤炭开采。
The law of ground motion caused by coal excavation is different on different landforms.
不同地形条件下，煤层开采引起的上覆岩层移动与地表沉降规律不同。
They pointed out that the excavation of fossil fuels has its own history of catastrophic accidents, including coal mine collapses and the recent BP oil spill in the Gulf of Mexico.
他们指出化石燃料的挖掘也有导致灾难性事故的历史，包括煤矿垮塌和最近英国石油在墨西哥湾的漏油事件。
The excavation sequence is the key to the roadway stability in long-span full coal drift.
大跨度全煤巷道开挖顺序是关系到巷道稳定性的关键。
The draft of coal mine excavation plan is typically an unhealthy structural and complex tech economic problem.
矿井采掘计划的编制是典型的不良结构和复杂的技术经济问题。
The stability of tunnel in mining-coal induced subsidence area is a complicated problem because of the influence of tunnel excavation and strata displacement induced by mining.
采煤塌陷区隧洞围岩稳定性，既受隧洞自身开挖的影响，又受洞下采煤引起地层移动的影响，是一个极其复杂的问题。
In view of the mine actual situation of coal resource approaching exhausted, natural coke excavation craft was studied.
针对矿井剩余煤炭储量接近枯竭的实际情况，进行了天然焦开采工艺研究。
South transportation roadway of depth of 955 m in Huainan Dingji Mine western coal area has shown the characteristics of the deep excavation.
淮南丁集煤矿西部采区南运输大巷埋深达955m，已显现出深部开挖的特征。
Through reforming ventilation system in fire area, the capacity in disaster prevention of coal mine has improved to ensure the mine excavation disposal is proceeding orderly.
通过对火区影响范围系统进行改造，提高了矿井防灾抗灾能力，保证了矿井采掘部署有序进行。
Coal stratum was encountered during excavation of inclined shaft No. 4 of Wushaoling Tunnel, and gas was released.
乌鞘岭隧道4号斜井施工中突遇煤层，并有瓦斯释放。
At present, the excavation level of rock laneway is low, which badly influences the continuous production of coal mine.
目前，岩石巷道掘进水平普遍偏低，严重影响了煤矿接续生产。
During the initial excavation, the tender coal seam workings in deep seam in Nantun Colliery takes on slocking of roof, with breaking-out in bulk coal and surrounding rock failure.
南屯煤矿深部松软煤层巷道，在掘进过程中顶板破碎，伴有大量顶煤冒落且围岩破坏严重。
The main causes of the dynamic disasters were identified as the yield of the 15 m security coal pillar, and the excavation in an "isolated island" coal mass.
判定15m保安煤柱的屈服和孤岛煤体的破坏是发生动力灾害的重要因素。
Rockbursts in coal mines are dynamic failure in the rock mass around a mine opening or excavation. Its mechanism is very complex.
冲击地压是矿山工程中一种特殊的围岩破坏现象，发生机理十分复杂。
This paper makes a systematical investigation into the excavation project of the haulage tunnel at -150m level in Yunjialing Coal Mine, Handan Mines Bureau.
就邯郸矿务局云驾岭煤矿- 15 0水平运输大巷施工工程作了系统性研究。
The gateway with bolt-net-anchor coupling support can meet the requirements of the stability control during gateway excavation and coal extraction.
同时，实施锚网索耦合支护的深部回采巷道能够满足巷道掘进与工作面回采期间的稳定性控制要求。
The study results provided theoretical basis for optimum design and excavation technology of coal pillar.
研究结果为优化煤柱设计和现场施工工艺提供了理论依据。
The study results provided theoretical basis for optimum design and excavation technology of coal pillar.
研究结果为优化煤柱设计和现场施工工艺提供了理论依据。
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