1) friction pin towering
摩擦锚杆
1.
This paper explains the basic principles of the jet anchor towering technique and introduces the calculation made of the bearing capacities of jet anchor towering and friction pin towering used in Chengchao Mine of WISCO.
论述喷锚支护的基本原理 ,结合武钢程潮铁矿喷锚支护的实际 ,进行喷锚支护和摩擦锚杆的承载力计算 ,得出了一些有价值的结论。
2) friction bolt
摩擦型锚杆
3) tubular friction bolt
管缝式摩擦锚杆
1.
For supporting the broken roof of the stope of mechanized operation and its upper wall which comes into contact with fault plane,the tubular friction bolt is employed in Xincheng Gold Mine.
文中就新城金矿机械化作业采场的破碎顶板及与断层面接触的上盘 ,采用管缝式摩擦锚杆支护的有关技术问题作一探讨。
4) bolt/friction
螺杆/摩擦
5) tube and rod friction pair
管杆摩擦副
补充资料：采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
霹 采用可拆卸预应力锚杆技术进行高层建筑基坑护坡
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