1) Water-resisting pillar
隔水矿柱
2) isolate pillar
隔离矿柱
1.
,assume that the mined-out area hazard could be controlled with isolate pillar restraint the circular damage of the collapse was,according to the RFPA simulating,the effect is clear evidence,then the importance that filling body with broader and lower strength substituted for isolate pillar in mined-out area hazard controlling was discussed.
利用RFPA模拟软件分析房间矿柱在大范围岩层移动和应力集中控制作用的基础上,提出了应用隔离矿柱控制采空区连锁式破坏的设想,并进行了数值模拟;在此基础上以较低强度条带充填体代替隔离矿柱,同样有较好的效果。
3) water barrier
隔水煤柱
1.
Research on critical size of water barrier in underground coal mine;
论井下隔水煤柱承压破坏的临界尺寸
4) macro-horizontal jamb
水平矿柱
1.
2 Mine area,two mining levels with different altitudes were resulted from the backfilled mining in large hypogeal area without micro-jambs,and the ore-body between them called a macro-horizontal jamb was distinguished as seven mechanized panels.
金川二矿区采用大面积不留矿柱回填采矿法,开拓出不同标高的两个采矿面,其间为水平矿柱。
5) Horizontal ore pillar
水平矿柱
1.
Technology of cementation solidifying fills on recovering horizontal ore pillar;
利用注浆加固充填体技术回收水平矿柱
6) Horizontal pillar
水平矿柱
1.
Mining horizontal pillars with hydraulic roof propping in longwall caving method;
在长壁式崩落法中用液压支柱护顶回采水平矿柱
2.
The mining stability of horizontal pillars is the key technology related to the persistent and steady development of the No.
金川二矿区采用多中段大面积连续回采工艺,水平矿柱开采稳定性是关系到二矿区乃至整个金川集团公司能否持续稳步发展的关键技术问题。
补充资料：隔浦莲 水槛对雨
【诗文】：
绯榴开满露井。竹映琅＊莹。幔卷方池雨，微微落飞檐影。荷盖擎万柄。明妆靓。浪破鱼吹镜。翠禽并。梅风乍起，桃笙微带新润。潇湘旧梦，唤我绿蓑归兴。凭遍阑干暗自省。人静。夕阳移下清景。
【注释】：
【出处】：
绯榴开满露井。竹映琅＊莹。幔卷方池雨，微微落飞檐影。荷盖擎万柄。明妆靓。浪破鱼吹镜。翠禽并。梅风乍起，桃笙微带新润。潇湘旧梦，唤我绿蓑归兴。凭遍阑干暗自省。人静。夕阳移下清景。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条