助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   爆炸能量 在 建筑科学与工程 分类中 的翻译结果: 查询用时:0.026秒
图标索引 在分类学科中查询
所有学科
建筑科学与工程
矿业工程
工业通用技术及设备
安全科学与灾害防治
力学
燃料化工
武器工业与军事技术
无机化工
有机化工
更多类别查询

图标索引 历史查询
 

爆炸能量
相关语句
  explosion energy
    Numerical technique of determining utilization coefficeint of explosion energy is given through mechanical analysis on explosion of the spherical charge in rocks.
    本文通过球形装药与岩石爆炸作用的力学分析,给出确定爆炸能量利用率的数值方法。
短句来源
  blast energy
    NUMERICAL SIMULATION ON EFFECT OF DETONATING POSITION OF CHARGE ON TRANSMISSION OF BLAST ENERGY IN MULTILAYER MEDIUM
    多层介质中装药起爆位置对爆炸能量传递影响的数值模拟
短句来源
    In this paper, the course of transition and transformation of blast energy in rock blasting were analyzed detailedly, the energy matching relationship of explosion between rock was discussed as well.
    本文详细地分析了岩石爆破中爆炸能量的传递和转化过程,探讨了炸药与岩石的能量匹配关系。
短句来源
    According to the distinction of the two variable mediums of air and water in physics behaviors, the author compared the influence of the structure to blast energy of air decouple charge with that of the water decouple charge and obtained incidence pressure at the bore wall passion, shock pressure and the relationship of quasistatic pressure between decouple coefficient on theory.
    根据空气和水两种不同介质在物理性质上的差异,分析比较了空气不耦合装药结构和水不耦合装药结构对爆炸能量传递的影响,并通过理论计算得出两种装药结构爆破时孔壁处的入射压力、冲击压力以及爆生气体的准静态压力与不耦合系数的关系。
短句来源
    In conclusion, the study of this paper provided a reliable theoretical base to the reasonable optimization of charge structure and the effective usage and controlling of blast energy.
    总之,本课题的研究为装药结构的合理优化与爆炸能量的有效利用和控制提供可靠的理论依据。
短句来源
  “爆炸能量”译为未确定词的双语例句
    By the changing of the parameters and analysis, the transformation rule of the wallunder the explosion load can be got.
    首先判断爆源的来源,计算爆炸能量
短句来源
    The computing examples showed that the utilization coefficeint of energy is about 50% in the blasting mainly for rupturing rocks, and the energy transmission ratio is about 40%.
    通过算例,对于以破碎为主要目的的岩石工程爆破,爆炸能量利用率约为50%,爆炸作用初期的爆炸能量传递率约为40%。
短句来源
    In addition, the closer wave impedances of both rock and explosive, the higher the utilization coefficeint of energy.
    对于算例涉及到的炸药和岩石,两者的波阻抗越接近,爆炸能量利用率就越高。
短句来源
    Using different physical characteristics and transfer qualities of water and gas, this method can control the releasing process and effect direction of energy to control the fracture direction, which makes it possible to destroy one side of the wall rock and protect the other.
    利用空气和水不同的物理特性和传能性质,控制爆炸能量的释放过程及作用方向,从而达到控制断裂方向,以起到崩落一侧而保护另一侧的目的。
短句来源
    Relatively the principles and methods of reducing vibration are discussed,such as reducing single-shot firing dose,dispersing charge to reduce hypocentral energy,making building collapse with segmented and folded ways,covering the cushions and interceptioning vibration-wave for shock-proof.
    并探讨了减小单响爆震、分散释放爆炸能量、分段折叠倒塌、铺垫缓冲层、截波防震等减震方法的减震原理和具体方法。
短句来源
查询“爆炸能量”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  explosion energy
Theoretical and experimental aspects of design of service devices and systems using burning and explosion energy to separate automatic spacecraft constructions are considered.
      
These data allowed us to estimate the SNR age, 6.5×105 yr, and the initial explosion energy, 2.2×1051 erg.
      
Dependence of the position of the knee in the Galactic cosmic ray spectrum on the explosion energy distribution of supernovae
      
The position of the knee in the Galactic cosmic ray (GCR) spectrum is shown to depend on the explosion energy distribution function of supernovae (SN).
      
The model predicts a smooth knee if the SN explosion energy distribution is universal and a sharp knee if the hypernovae represent a separate class of events.
      
更多          
  blast energy
Mechanism of Control over Blast Energy in Rock Mass by Parallel-Contiguous Charges
      
The mechanism of controlling the blast energy of contiguous charges by their modifications of the same construction is considered for satisfying the conditions and requirements of mining technologies for explosion.
      
It is demonstrated that the similar effects may cause redistribution of the blast energy and, as a consequence, the higher seismic efficiency produced by flat charge blasting as compared with concentrated charge blasting.
      
Effects of blast energy on the process of molten metal drop shaping in atomization
      
These were modelled in some detail and were found to play a significant role in the dissipation of the blast energy.
      


Numerical technique of determining utilization coefficeint of explosion energy is given through mechanical analysis on explosion of the spherical charge in rocks. The computing examples showed that the utilization coefficeint of energy is about 50% in the blasting mainly for rupturing rocks, and the energy transmission ratio is about 40%. In addition, the closer wave impedances of both rock and explosive, the higher the utilization coefficeint of energy.

本文通过球形装药与岩石爆炸作用的力学分析,给出确定爆炸能量利用率的数值方法。通过算例,对于以破碎为主要目的的岩石工程爆破,爆炸能量利用率约为50%,爆炸作用初期的爆炸能量传递率约为40%。对于算例涉及到的炸药和岩石,两者的波阻抗越接近,爆炸能量利用率就越高。

In this paper, a controlled blasting method, in which a bulk medium is used for transmission of explosive energy and by which container like and thin wall strucrures can be demolished, is introduced. Taking the demolition of a large sewage tank as an example, the design of blasting parameters, unit area load, a reference area for load and the principle of selecting total reference area, the calculation of total load, charge structure, priming network and others are discussed. At the same time, the blasting...

In this paper, a controlled blasting method, in which a bulk medium is used for transmission of explosive energy and by which container like and thin wall strucrures can be demolished, is introduced. Taking the demolition of a large sewage tank as an example, the design of blasting parameters, unit area load, a reference area for load and the principle of selecting total reference area, the calculation of total load, charge structure, priming network and others are discussed. At the same time, the blasting mechanism of this method is briefly described.

介绍一种利用松散介质传递炸药爆炸能量拆除容器型和薄壁结构物的控制爆破方法。以拆除一大型污水处理池为例 ,讨论了爆破参数的设计、单位面积装药量的确定、选取装药基准面和确定装药基准面总面积的原则、总装药量的计算 ,以及装药结构和起爆网路等 ;并简述了这种方法的爆破机理

In order to analyze each element affecting blasting vibration frequency and provide reliable basis for the evaluation of structures blasting vibration safety,through blasting vibration testing on the spot,the thesis has studied the function of frequency in the blasting vibration in practice,and studied the frequency chart characteristic of the response of structure under blasting vibration.It has discovered the influence of blasting capacity,blasting delay interval,distance and spread substance on blasting vibration...

In order to analyze each element affecting blasting vibration frequency and provide reliable basis for the evaluation of structures blasting vibration safety,through blasting vibration testing on the spot,the thesis has studied the function of frequency in the blasting vibration in practice,and studied the frequency chart characteristic of the response of structure under blasting vibration.It has discovered the influence of blasting capacity,blasting delay interval,distance and spread substance on blasting vibration frequency.Through the analysis of the affecting factors of blasting vibration frequency,the paper points out that the transformation of blasting condition and test condition should be paid full attention to in the measurement analyses of explosion vibration.

为了分析影响爆破振动频率的各个因素,为结构物爆破振动安全评价提供可靠依据。通过现场爆破振动测试,结合实际分析了频率在爆破振动中的作用,并分析了结构物爆破振动响应的频谱特性,发现爆炸能量、起爆段数、距离以及传播介质对爆破振动频率都有不同程度的影响。通过对爆破振动频率影响因素的分析,指出在爆破振动的测试分析中应充分注意到爆破条件和测试条件的变化。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关爆炸能量的内容
在知识搜索中查有关爆炸能量的内容
在数字搜索中查有关爆炸能量的内容
在概念知识元中查有关爆炸能量的内容
在学术趋势中查有关爆炸能量的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社