1) floor heave
底鼓
1.
Data treatment of gateway floor heave simulation test by image change;
利用图像变换处理巷道底鼓模拟试验数据
2.
Mechanical deformation analysis and principle of floor heave of roadway driving gob in fully mechanized sub－level caving face;
综放沿空巷道底板受力变形分析及底鼓力学原理
3.
Practices on floor heave prevention and control technology of mining gateway in Wuyang Mine;
五阳煤矿回采巷道底鼓防治技术实践
2) Causes for floor heave
底鼓原因
3) floor lift control
控制底鼓
4) control of floor heave
底鼓控制
5) Floor heave
巷道底鼓
1.
This paper deals with the relationship between the floor heave and the gob height and horizontal tectonic stress in panel No.
4煤矿中第四采区巷道底鼓与采空区和水平地质构造应力之间的关系进行了探讨。
2.
In this paper,three boundary element models were adopted to simulate the preventive effect of different floor bolt layout on the floor heave.
根据研究结果,提出采用在巷道底板上分期安装锚杆的方法,可有效地防治巷道底鼓。
3.
Floor heave is familiar distortion and damage form in deep soft rock roadway, how to control floor heave effectively and economically is an urgent problem.
深井软岩巷道底鼓是常见的变形和破坏形式,如何有效、经济的控制底鼓是深部开采急需解决的问题。
6) Bulging up bottom board to be out of shape
底鼓变形
补充资料：记忆鼓
| 记忆鼓 memory drum 研究记忆的一种装置。又称记忆器。现在使用的记忆鼓有一个圆形的底盘，上面有顶盖，盖上有一观察窗。盘内有一钟表装置，中间有一立轴，轴上套一附有识记材料的圆纸盘，钟表结构跳动时，圆纸盘随之跳动，每跳动一次，观察窗口即呈现一个刺激。呈现时间由附件（调节旋纽）控制 。圆盘上有一方形支架，可随意调整表面倾斜度。
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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