1) penetration rate of TBM
TBM掘进速度
1.
Prediction on penetration rate of TBM based on Monte Carlo-BP neural network
基于Monte Carlo-BP神经网络TBM掘进速度预测
2) TBM driving rate
TBM掘进速率
1.
The FLAC3D program,which contains loading and unloading criteria,is adopted to analyze the excavation disturbed zone and stability in surrounding rock of tunnel with various TBM driving rates.
结果显示:掘进速率越快,围岩开挖扰动效应越小,围岩越稳定;隧洞围岩在开挖后变形较为均匀;在隧洞的径向,位移和应力变化较为明显的呈现为3个区域,即强变化区、弱变化区和平稳区;最大主应力随着洞径方向逐渐由单向应力状态向二向应力状态和三向应力状态转变,第二偏应力不变量在隧洞轴向方向形成一闭合的应力集中区域,称为"应力墙",该区域在TBM掘进过程中对刀头切割岩体达到破岩的效果极为有利;隧洞围岩开挖扰动区随TBM掘进速率变化较大,当掘进速率增加一倍后,其扰动区由1。
3) TBM
TBM掘进机
1.
Application of TBM in Yellow River Diversion Project (YRDP);
TBM掘进机在引黄工程中的应用
2.
Development on Disc Cutter-Key Component of TBM;
TBM掘进机关键部件——盘型滚刀的研制
3.
Development and Application of the PC Detecting System for TBM Running State;
TBM掘进机主机运行状态检测微机系统的设计与应用
5) TBM boring method
TBM掘进法
6) excavating velocity
掘进速度
1.
In the mine laneway with coal and gas outburst,outburst prevention measures determined excavating velocity and construction safety.
在煤与瓦斯突出矿井的巷道施工中,防突措施的效果直接影响巷道掘进速度和施工安全,文中阐述了高压注水防突机理,并结合在新景矿芦南3#煤掘进煤巷施工中的效果检验,得出应用二次长孔高压注水防突措施在煤与瓦斯突出煤层煤巷掘进过程中的作用,对煤与瓦斯突出煤矿的煤巷掘进具有指导意义。
2.
In this paper,the approach to advance excavating velocity of coal-rock drift and coal drift is analyzed,the improvement of drilling and blasting technology is mainly researched,operation organization is arranged rationally by means of system engineering method,some relative problems to realize quick excavation that should be paid attention to is also discussed.
分析了提高半煤岩、煤巷掘进速度的途径，着重研究钻爆工艺技术改进，利用系统工程的方法合理安排施工组织，并论述了实现快速掘进应注意的有关问题。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
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