-
first author of coal and rock deformation and fracture process of electromagneti...
笔者首先提出了煤岩变形破裂过程电磁辐射与应力耦合的概念,然后在实验研究、理论分析和数值模拟的基础上从力电耦合的角度研究了煤岩冲击矿压预测的电磁辐射法(ＥＭＥ)。研究结果表明:ＦＬＡＣ3Ｄ方法能对矿山巷道掘进过程煤岩内部应力场进行有效的数值模拟 电磁辐射信号主要来源于应力集中区,在场点监测到的电磁辐射信号主要是应力集中区煤岩变形破裂过程产生的 ＥＭＥ信号呈现出与煤岩内部应力变化相同的规律 利用力电耦合方法研究煤岩冲击矿压电磁辐射预测法是可行的。笔者最后还对未来煤岩冲击矿压电磁辐射预测法的研究进行了展望。-first author of coal and rock deformation and fracture process of electromagnetic radiation coupled with the concept of stress, then the experimental research, theoretical analysis and numerical simulations on the basis of Congli coupling angle of coal and rock rockburst forecast of electromagnetic radiation (EME). The results showed : FLAC3D method to mine tunneling process of coal and rock internal stress effective numerical simulation of electromagnetic radiation signal comes mainly from the stress concentration areas, the monitoring point to the presence of electromagnetic radiation signal is mainly concentrated stress coal rock deformation and fracture process of EME signal showing the internal rock and coal Stress changes in the s
- 2022-10-19 19:00:03下载
- 积分：1
-
The function will be preferred in accordance with the input that the output of t...
该函数将按照输入的优选对，输出相应的m序列和gold序列-The function will be preferred in accordance with the input that the output of the corresponding sequence of m sequences and gold
- 2022-03-05 21:45:07下载
- 积分：1
-
重力异常的向上延拓程序，很实用，推荐地球物理学生学习
重力异常的向上延拓程序，很实用，推荐地球物理学生学习-Gravity anomaly upward extension procedure is very useful, recommended geophysics students
- 2022-04-18 21:51:52下载
- 积分：1
-
有限差分电磁场模拟。用有限差分法求解电磁场微分方程。
有限差分电磁场模拟。用有限差分法求解电磁场微分方程。-Finite-difference numerical simulation of electromagnetic fields
- 2022-01-21 21:49:24下载
- 积分：1
-
python百度贴吧爬虫
资源描述使用python编写百度贴吧的爬虫，爬取帖子的时间、内容、以及回复人，利用了requests库文件，包含在内，直接把它copy到python的lib文件夹内即可。但需要安装其他的插件lxml。
- 2023-03-10 14:10:04下载
- 积分：1
-
a very simple little game
一个十分简单的小游戏――剪刀、石头、布，供初学者参考-a very simple little game-- a pair of scissors, stone, cloth, for beginners reference
- 2022-01-26 05:07:13下载
- 积分：1
-
RISC处理器设计简介
RISC处理器设计简介 -RISC processor design brief profiles of RISC processor design
- 2022-01-26 05:17:52下载
- 积分：1
-
计算机系统结构实现记分牌算法模拟器
计算机系统结构中实现记分牌算法的一个模拟器-computer system architecture to achieve Scoreboard an algorithm simulator
- 2022-02-05 14:49:14下载
- 积分：1
-
一个单位换算的小工具。
一个单位换算的小工具。-a small unit conversion tool.
- 2023-01-27 06:05:04下载
- 积分：1
-
added to the website calendar of events, the correlation between the ease of com...
在网页中添加事件日历，便于相互之间的通信和交流，同时提供编辑，删除过期事件等功能！-added to the website calendar of events, the correlation between the ease of communication and exchange, while providing editing, deletion of expired incidents function!
- 2022-07-23 08:59:03下载
- 积分：1
