In this paper, the formation and laws of transmission of the explosion shock wave are analyzed by the numerical simulation especially having the numerical secure simulation of Chang-hu highway towards its existing conditions.
本文就当今社会爆炸事故多发性及高破坏性,针对爆炸冲击波的形成和传播规律进行了数值模拟研究,并对长壶高速公路现有状况进行了安全数值模拟。
DYTRAN,this paper discusses about the transfer discipline of the explosion shock wave in the typical pipe system and the defense structural forms Constructing the FE models including pipe system,fluid inside and outside the pipe system.
DYTRAN软件,对爆炸冲击波在典型管路形式中的传播规律及其防护措施展开了讨论。
Objective To study the influence of explosive blast on the structure and function of blood-brain barrier(BBB)in rat in order to provide the experimental basis for elucidating the mechanism of craniocerebral blast injury and formulating the measures of prevention and cure.
目的探讨爆炸冲击波对大鼠血脑屏障结构和功能的影响,为阐明颅脑冲击伤的损伤机制和其制定防治措施提供实验依据。
The influence of the explosive blast with different pressure on the permeability of the pulmonary microvascular endothelial cells monolayer (PMECM) has been observed by using the model of the explosive blast wounded the endothelial cells monolayer in vitro The mechanism of the effect of the blast on PMECM permeability has also been explored in pathology and cytoskeleton.
采用不同压力梯度爆炸冲击波对培养单层肺微血管内皮细胞滤膜作用的模型 ,观察了不同压力梯度爆炸冲击波对培养的肺微血管内皮细胞单层通透性的影响 ,并从一般病理学与细胞骨架结构角度探讨了冲击波作用下内皮通透性变化的可能机制。
Planar array and monoblock type pressure gauges were designed and prepared by piezoelectric ceramics,which were used to measure pressure of explosive blast successfully.
利用压电陶瓷技术,设计并制备整体式多阵列压力传感器,并用于爆炸冲击波压应力的测试。
Research on attenuation characteristic of tunnel exit s blast wave in aluminum foam;
泡沫铝对坑道口部爆炸冲击波的衰减特性初步研究
Numerical simulation of blast wave propagation in tunnel compared with experiment data;
爆炸冲击波传播的数值模拟与试验数据对比
Analysis of blast wave propgation inside tunnels
坑道内爆炸冲击波传播规律的研究
Numerical simulation of the explosive shock wave rounding the wall
爆炸冲击波绕过墙体的数值模拟研究
In view of traditional explosive shock wave fitting way,proposed one kind of method which the value fitting result using wavelet analysis carried on the high frequency revision and the fore-and-aft revision has been carried on the comparison with the actual value similarity and the peak-to-peak value change.
针对传统的爆炸冲击波拟合方式,提出了一种利用小波分析对数值拟合的结果进行高频修正的方法,并对修正前后与实测值的相似性和幅值变化进行了比较,实验结果表明这种方法能更加准确地表示冲击波信号,体现出实验中的特殊性和偶然性。
Due to the acoustic covering layer s cavity structure,when it encounters explosive shock waves distortion is generated and it absorbs energy.
为提高水下航行器的隐身性能,通常在其表面敷设各种声学覆盖层,由于声学覆盖层含有空腔的特殊结构形式,该结构形式在受到爆炸冲击波作用时,腔体将产生变形并吸收能量,这将严重影响水下航行器的抗冲击性能。
Analysising the failure effect of tunnel under the act of blast impact wave
爆炸冲击波对地下巷道破坏效应分析
Transient Response Analysis of Structures under Blast Wave;
爆炸冲击波作用下结构瞬态响应分析
Numerical simulation of the explosive shock wave rounding the wall
爆炸冲击波绕过墙体的数值模拟研究
Numerical study of underwater explosion shock wave based on AUTODYN
基于AUTODYN的水下爆炸冲击波模拟研究
Study on Response of Ship Structure under Non-contact Explosion Shock Wave;
非接触爆炸冲击波作用下船体结构响应研究
The Study of the Warship Damage under the Underwater Explosion Shock Wave;
水下爆炸冲击波对船体结构的损伤研究
Numerical Simulation and Experimental Research of Blast Wave Propagation for Thermo-baric Warhead;
温压弹爆炸冲击波传播的数值模拟与实验研究
Study on Dynamic Response of Ship Structure under Underwater Explosive Impact Loading
舰船水下爆炸冲击波载荷作用下动力响应研究
Numerical simulation of blast wave propagation inside subway station
地铁车站内爆炸冲击波传播规律的数值模拟
Experiment and Numerical Simulation Investigation of Small Scale Underwater Explosions
小当量水中爆炸冲击波实验及数值模拟
Design and Application of Test System for Blast Wave
大当量战斗部爆炸冲击波测试系统设计及应用
A violent explosion, as of dynamite or a bomb.
爆炸爆炸，如炸药或炸弹的爆炸气浪或冲击波
shock-wave induced by contact explosion
接触爆炸产生冲击波
explosive combustion
爆炸性燃烧冲击波的燃烧
A Preliminary Study on the Blast shock Load of Large Bridge under Air Explosion
空中爆炸大跨度桥梁冲击波荷载初探
Effects of Ratios of Aluminum to Oxygen on Shock Wave of Cylindrical Charge at Underwater Explosive Close-field
铝氧比对水中爆炸近场冲击波的影响
Theoretical Study on Shock Waves in Wire Explosion Spraying
电爆炸喷涂过程中冲击波的理论分析
The blast from the bomb blew out all the windows in the area.
炸弹爆炸的冲击波震破了这个地区的所有窗户。