1) anchor cable of top angle
顶角锚索
2) dip angle of anchor cable
锚索倾角
3) long rope-bolt supporting technique
长锚索护顶
4) Bolt and coble supporting roof
锚杆与锚索护顶
5) long-cable face roof pre-control
长锚索预控顶
1.
The application of the long-cable face roof pre-control technique in upward-route-cementation-filling mining method is briefly presented,the introduction of which effectively kept in check the inbreak of stope roof,together with the adoption of the upward-route-cementation-filling mining method,obtaining better mining effect and solving the problem of exploitation of dicky ore body.
简要介绍了长锚索预控顶技术在上向进路胶结充填采矿法的应用情况,通过采用长锚索预控顶支护技术,有效的控制了采场顶板冒落,配合上向进路胶结充填采矿法,取得了较好的采矿效果,解决了不稳固矿体的开采安全问题。
6) peak cringle
帆后顶角索耳
补充资料:顶角角度
顶角角度
电影、电视常用角度之一。两个被摄对象形成的关系轴线和机位形成一个等腰三角形,在这个等腰三角形的顶角位置拍摄,成为顶角角度。这种角度拍摄的画面两个人物所占的空间相等,常用于一场戏对话的开始和结束。(见图)
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