rock burst
常见例句
- The disaster comes days after another mine in Henan province experienced a rock burst, which trapped pit workers.
灾难发生的前几天,河南省一煤矿发生煤矿倒塌,很多工人被困。 - Many dynamic disturbances often lead to local instability of roadway surrounding rock and mining workplace and result in rock burst in coal mining.
煤矿生产中存在着大量的动力扰动,常导致采矿巷道和采场围岩局部失稳,诱发冲击矿压发生。 - Due to high in situ stress in the powerhouse area, important deformation of local surrounding rock, rock burst, shotcrete spalling occur during excavation.
由于场区地应力比较高,在开挖期间出现了局部围岩的大变形及岩爆、喷混凝土层剥落等不良现象。 - Sometimes,the melted rock comes out with a great burst of pressure.
- Also, crews are at work at the 5, 900-foot level developing a bypass around a rock burst from a year ago.
FORBES: Update:Hecla Plans To Reopen Lucky Friday Mine In 1Q; Loss Reported In 3Q - All other significant activities at the mine are also on hold, including construction of the No. 4 Shaft and a bypass around a rock burst from December.
FORBES: Hecla Officials Anticipate Clean-Up Of Mine Shaft Can Begin In Few Weeks - Anything substantially lower will indicate that oil is escaping through some broken piping and flowing into other rock formations below the sea floor — with the possibility that it could find a way to burst through the floor into the sea from a different location.
FORBES: BP Cap Test Looking Good. Expect Relief Rally. 返回 rock burst