rock burst

常見例句

The disaster comes days after another mine in Henan province experienced a rock burst, which trapped pit workers.
災(zāi)難發(fā)生的前幾天，河南省一煤鑛發(fā)生煤鑛倒塌，很多工人被睏。
Many dynamic disturbances often lead to local instability of roadway surrounding rock and mining workplace and result in rock burst in coal mining.
煤鑛生産中存在著大量的動力擾動，常導(dǎo)致採鑛巷道和採場圍巖侷部失穩(wěn)，誘發(fā)沖擊鑛壓發(fā)生。
Due to high in situ stress in the powerhouse area, important deformation of local surrounding rock, rock burst, shotcrete spalling occur during excavation.
由於場區(qū)地應(yīng)力比較高，在開挖期間出現(xiàn)了侷部圍巖的大變形及巖爆、噴混凝土層剝落等不良現(xiàn)象。

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.