1) relieved drainag
卸压抽采
2) pressure relief
卸压
1.
Combining the maintenance principle of pressure relief and support,the principle of pressure–relief support is interpreted with the consideration of wall rock creeping and pressure relief.
根据凤凰山煤矿现场实际,分析了以往巷道支护破坏原因,结合卸压和支护的维护原则,阐述围岩蠕变卸压支护方式的原理及卸压支护参数的确定,成功地在2322工作面上回风巷进行沿空掘巷卸压支护。
2.
Based on theories of the elasticity, rock mechanics, damage mechanics, seepage mechanics and ect, using theory analysis, similar simulation test, numerical Simulation, field application, the paper studies on pressure relief characteristic, move deformation, fracture developmentand seep characteristic of underlying coal-roc.
本文利用弹性力学、岩体力学、损伤力学和渗流力学等相关理论,通过理论分析、相似模拟试验、数值模拟和现场试验等研究手段,系统研究上保护层开采后下伏煤岩体的卸压特征、移动变形、裂隙发育、渗流特征、下被保护层瓦斯流动规律及煤层卸压瓦斯抽采方法,其研究成果对煤与瓦斯突出矿井安全生产及煤矿的可持续发展具有重要的意义。
3) pressure release
卸压
1.
Application of well washing technology without pressure release in high pressure water injection well;
高压注水井不卸压洗井技术的应用
4) stress-relieve
卸压
1.
Taking tashan Mine as a example,according to the analysis based on the Characteristics of the Cracks in Stopes,experimental research of stress-relieve gas drainage is worried about.
以塔山矿为例,在采场裂隙特征分析基础上,实施采场卸压瓦斯抽放试验。
5) decompression rate
卸压速率
6) stress-relief of gangue dropping
放矸卸压
参考词条
补充资料：抽抽趔趔
1.犹言别别扭扭。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。