Meaning of 矿柱
矿柱 means pillar; a portion of ore body left in place to support the roof. Pronounced kuàng zhù.
- pillar; a portion of ore body left in place to support the roof
Definitions & Examples
Zhè这
ge个
kuàng矿
jǐng井
yī依
kào靠
jiān坚
gù固
de的
kuàng矿
zhù柱
lái来
bǎo保
zhèng证
ān安
quán全
。
This mine relies on sturdy pillars to ensure safety.
Gōng工
chéng程
shī师
xū需
yào要
jì计
suàn算
kuàng矿
zhù柱
de的
chǐ尺
cùn寸
hé和
fēn分
bù布
。
Engineers need to calculate the size and distribution of the pillars.
Yí移
chú除
guān关
jiàn键
kuàng矿
zhù柱
kě可
néng能
huì会
dǎo导
zhì致
dǐng顶
bǎn板
tā塌
xiàn陷
。
Removing a critical pillar could lead to roof collapse.