rock bolting theory是什么意思 rock bolting theory在线中文翻译

rock bolting theory

rock bolting theory 双语例句

1. Taking the coal bunker chamber of Tuzhu Mine as a case, the stability coefficient was calculated that of the surrounding rock with theory of loose ring and combined arch theory, the both results of calculations were higher than 1.1, the design parameters of bolting and grouting support coincidence the requirements of surrounding rock s stability and safety was proved.
   以土朱矿井煤仓硐室为例，运用松动圈理论和组合拱理论分别计算了硐室围岩稳定性系数，2种理论计算得到硐室围岩稳定性系数均大于1.1，证明了锚杆注浆联合支护设计参数符合硐室围岩安全稳定的要求。
2. Combining the basic principle of support in the soft-rock laneway and the theory of pressure-arch, this article introduces the theory of fully bolting-grouting reinforcement, and associating the practice, brings forward to the parameters of bolting and serosity of bolting-grouting reinforcement in soft-rock.
   结合软岩巷道支护的基本原则和锚杆加固的压力拱理论，介绍了软岩巷道全断面锚注加固，并结合实际研究了锚杆加固中锚杆的布置参数和注浆参数。
3. The row & line space of bolting support parameter in coal mine should be selected on the basis of surrounding rock characteristics and figured out by reasonable theory formula, as well as ascertained through referring to the ago experience.
   煤巷全锚杆支护中锚杆间排距必须根据围岩岩性，选择合理的理论计算方式，同时还要参考以往支护经验，最终确定出合理的锚杆间排距。
4. Using basic principles of stereographic projection, block theory and rock mechanics, this paper tries to find a simple and easy method for determination of an optimum scheme for bolting unstable rocks on a rock slope in design of slope engineering.
   运用赤平极射投影、块体理论和岩体力学的基本原理，试探求一种可供边坡工程设计采用的确定岩质边坡危岩最优锚固方案（最优锚固方位、最小锚固力）的简易方法。

rock bolting theory

相关单词辨析

这组词都有“石、石头”的意思，其区别是：
pebble: 多指海边、河边或沙中圆形的小卵石。
stone: 普通用词，泛指井然的或经加工的各类石头，可大可小。
rock: 普通用词，指构成地表最坚硬部分或突出于周围地面的巨大岩石，也可指石头或石块。
gravel: 集合名词，常指用于铺路的小石子和沙砾。

这组词都有“摇动”的意思，其区别是：
sway: 主要指树枝等的来回摇动。
rock: 多指猛烈地摇动或摇晃。
swing: 指有规律地前后、上下摆动，也可指不停地转动。