1) cutting blasting
路堑爆破
1.
An example of the application of vee cutting blasting technology in the cutting excavation of a certain highway in Anhui Province is introduced in this paper, and the design of blast-hole arrangement, blasting parameters, initiating network,stemming and safety measures are presented.
成功的爆破试验表明,在宽间距小抵抗线爆破中采用固定排间距、调整孔距的炮孔布置方法对于不规则自然地形条件下的深路堑爆破是科学有效的。
2) blasting of railway extended cutting
铁路扩堑爆破
3) blasting network
爆破网路
1.
The demolition plan,the blasting parameters of the main explosive hole and pre-splitting hole,blasting network,blasting equipment and a series of safeguarding measures are detailed.
详细介绍了爆破方案、主爆孔及预裂孔的爆破参数、爆破网路和爆破器材以及解决此次爆破所面临的安全问题的一系列措施。
2.
The blasting scheme,blasting parametes,hole assignment,blasting network,and blasting safety are introduced in demolishing a brick-concrete structure building.
介绍了某点式砖混结构楼房的拆除爆破方案、爆破参数、爆破网路以及爆破安全防护措施。
3.
By way of increasing the initiating network s reliability,the blasting network was adopted.
根据郑石高速公路No19段路堑爆破开挖的工程实际,通过对比确定在路堑开挖中采用一次成形中深孔排间顺序延期爆破方案,并进行爆破振动和飞石方面的安全校核,最后讨论修改了爆破网路,提高了该网路的可靠度。
4) firing circuit
爆破网路
1.
In this paper,on the basis of analyzing the exact explosion experiment of detonators in a series circuit,simplified exact explosion condition has been advanced,the check formula about exact explosion of detonators in series-in-parallel has been built,and computer method of optimum design to firing circuits have been given.
本文在分析串联雷管准爆试验曲线的基础上，提出了简化的串联雷管准爆条件，建立了串并联爆破网路的准爆验算公式，给出了爆破网路优化的计算机方法。
2.
In this paper, on the basis of analyzing the exact explosion experiment of detonators in a series circuit, a simplified exact explosion condition has been put forward,the check formula on exact explosion of detonators in series-in parallel has been built, and a computer method of optimum design for firing circuit has been given.
在分析串联雷管准爆试验曲线的基础上，提出了简化的串联雷管准爆条件，建立了串并联爆破网路的准爆验算公式，给出了爆破网路优化的计算机方法。
5) blasting circuit
爆破网路
1.
According to the requirement for reliability of electric detonator and blasting circuit which the worker inspects on the spot,the low-power-consuming SCM MSP430F133 produced by American TI Company is adopted to design a pattern of intelligent blasting circuit inspecting instrument,which is as small as a mobile phone.
文中针对爆破工作者现场检测电雷管和电爆网路可靠性的需求,采用美国TI公司的低功耗MSP430F133单片机,开发出一款尺寸如手机大小的智能化爆破网路检测仪。
2.
Because of its credibility,safety,briefness,thrift,and easy operation,the circular ignition of blasting circuit of NONEL tube detonators is designed.
基于可靠、安全、简单、经济、易于操作和推广应用方面的考虑,提出了循环起爆非电导爆管雷管爆破网路,对该网路中各入孔导爆管雷管的起爆率进行了计算和分析,给出了使用条件,并介绍了工程应用实例。
3.
A blasting circuit with non-electric bidirectional multi-loop grid is adopted to once-through blast 15 thousand cartridges and 686 kg blasting powder, a 3×10~4 m~2 workshop is successfully demolished with being fully disjointed, small vibration and a muckpile of 1～3 m.
采用非电加强双向多回路网格式爆破网路,一次起爆了1。
6) firing circuit
爆破电路
补充资料：500千克2式航空爆破弹
该弹由弹体、尾翼装置、传爆管、弹耳和炸药等组成。弹长1．5米，弹径450毫米，弹重473千克。弹身上有两个相距250毫米的弹耳，可悬挂在轰炸机和强击机下，在距地面600米以上高空进行投放。
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