1) high strength bolt
高强锚杆
1.
Research on anti tear steel strip of high strength bolt support sysem;
高强锚杆支护系统抗撕裂钢带的研究
2.
The stability of the surround rock is guaranteed by high strength bolt support bonded with resin grout.
树脂加长锚固高强锚杆支护能提高围岩力学参数 ,提供较高的支护阻力并具有较大的延伸率 ,适应综放工作面沿空巷道高应力和大变形特点 。
3.
It may be the first in China to adopt the thin steel-reinforced concrete walls, anchored by high strength bolts, of the shiplock located in rock mass.
在岩基上的船闸闸室墙 ,采用以高强锚杆锚固的钢筋混凝土薄衬砌形式 ,在国内尚属首次。
2) high strength anchor bar
高强锚杆
1.
To improve the stability of the thin concrete lining and high slopes, totally up to more than 90 000 high strength anchor bars were employed.
闸墙混凝土采取薄衬砌墙型式 ,为保证直立坡岩体和衬砌墙混凝土的稳定安全 ,考虑两者联合作用 ,设计采用高强锚杆对其进行支护 ,设计总量达 9万余根 ,施工后砂浆强度及拉拔检测均满足设计要求。
3) high strength bolt
高强度锚杆
1.
As for the mining gateway support problems of a deep mining depth over 1000 m and complicated geological conditions, base on the surrounding rock deformation mechanism of mine roadway researched with digital simulation, a inclined roof square cross section for the mine roadway was designed and the high strength bolt support parameters were settled.
针对长广七矿埋深近千米、地质条件极其复杂的回采巷道支护问题 ,在数值模拟研究巷道围岩变形机理的基础上 ,设计了斜顶鼓梯形巷道断面 ,确定了高强度锚杆支护参数。
2.
The roof is reinforced using full column resin bonded high strength bolts and pre stressed anchor ware, and two side walls are strengthened using high water coagulative material grouting.
分析该类巷道围岩破坏特点 ,提出运用注浆及锚杆支护控制巷道围岩稳定、加强顶板支护强度、充分利用围岩自身承载能力的支护原理 ,研究了合理的注浆、锚杆支护技术 ,包括高水速凝材料注浆加固两帮、顶板采用树脂全长锚固高强度锚杆和小孔径预应力锚索加强支护及两帮树脂加长锚固锚杆支护 ,并介绍一个工程实例。
4) ultrahigh strength bolt
超高强锚杆
5) high-strength yielding bolt
高强让压锚杆
1.
The high-strength yielding bolt support is the case in which a yielding link is placed between the high-strength bolt's trays and its nuts.
高强让压锚杆支护就是在高强锚杆托盘和螺母之间加一让压环,通过让压环在一定压力下的变形使围岩卸压,可有效地控制住复杂难支护巷道的大变形。
6) high strength reinforced bar
高强度锚杆钢筋
1.
Development of MG450 high strength reinforced bar;
MG450高强度锚杆钢筋的研制开发
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