The manufacturing technology of seismic charge with high detonation velocity containing single base propellant and double base propellant is researched.
研制含单基药、双基药的高爆速震源药柱,并对其制造工艺进行了研究。
A new type of seismic charge filled with expanded ammonium nitrate explosive isintroduced.
膨化硝铵震源药柱是一种新型内部装填膨化硝铵炸药的成型药柱。
A new type of seismic charge with low detonation velocity(1800 m·s -1 ～2000 m·s -1 )is introduced.
低爆速炸药震源药柱是一种新型内部装填低爆速炸药 (180 0 m· s-1～ 2 0 0 0 m· s-1)的成型药柱。
A kind of low detonation velocity seismic explosive column charged with low detonation velocity explosive in which self-sensitized and improved expanded ammonium nitrate is oxidizer was investigated.
研究一种以低爆速膨化硝铵炸药为主装药的低爆速震源药柱。
The research on the explosive mechanism and excitation condition of dynamite source;
炸药震源爆炸机制及激发条件的研究
In data processing,dynamite source and vibroseis can be joint- ly used to acquire data.
在资料处理中,常会遇到炸药震源和可控震源联合采集的资料,由于2种震源记录的波组特征以及频率、能量和相位不一致,在资料的衔接处就会出现不匹配问题。
The influence of explosive source on the capability of recording high-frequency components of effective seismic waves;
炸药震源对有效地震波高频可记录性的影响
Although vibroseis has some disadvantages in frequency width and phase compared to explosive source,it has become the main shoting source in international seismic exploration and is widely ap- plied in hydrocarbon exploration and development.
尽管可控震源较之炸药震源至今仍存在频宽和相位等诸多方面的不足,但在国际地震勘探领域,可控震源已成为最为主要的激发震源,并被广泛应用于油气勘探开发中。
In seismic exploration,explosive source is the most frequently used and optimal source at the present time.
炸药震源是目前地震勘探中最常用且理想的主要震源,它激发的地震波具有良好的脉冲性质和较高的地震波能量。
the Revised Contents of the Edition of GB15563《Focus Dynamite Post》2006;
GB15563《震源药柱》2006版修订内容
Seismic explosive columns
GB15563-1995震源药柱
The content of TNT in seismic explosive columns is decreased 50% because of using expanded ammonium nitrate instead of common ammonium nitrate.
用膨化硝酸铵替代原用普通硝酸铵，震源药柱内装药中的梯恩梯含量降低50％。
Comprehensive Study of Explosive Shooting Techniques in Seismic Exploration
地震勘探中炸药震源激发技术综合研究
Nondynamite sources make it possible to achieve the advantages of shooting a large number of distributed shots.
非炸药震源具有激发点大量分布的优点。
aero spring shock absorber strut
航空弹簧减震器支柱
Plane wave generator has been designed with round bomb.
采用炸药柱近似模拟平面波发生器,利用传感器对3种玻纤复合材料的抗爆震性能进行了研究。
Preliminary discussion on shooting theory for dynamite in clay medium of Jiyang Depression
炸药震源在济阳坳陷粘土介质中的激发理论初探
The Influence of Di-directional Earthquake to Selecting Waves in Time History Analysis and Column Design
双向地震对地震波选取及柱抗震设计的影响
The use of caseless propellant charges as the power source for projectiles and for explosive percussion tools such as nailguns is now established.
目前，用无壳药柱作为弹丸及火药推进器（如铆钉枪）的能源已是被认定的。
QUANTITATIVE RELATIONS BETWEEN FOCAL PARAMETERS AND MAGNITUDE OF EARTHQUAKES OCCURRED IN YUNNAN PROVINCE
云南地震震源参数与震级的定量关系
FOCAL MECHANISM SOLUTIONS OF AFTERSHOCKS OF JIUJIANG-RUICHANG EARTHQUAKE
九江-瑞昌5.7级地震余震震源机制解
Real Time Analysis on the Planar Images of Exploding Columned Explosive
空爆圆柱型药柱二维图像的实时分析
Study on seismic behavior of fringe frame with rectangle columns at the bottom and specially-shaped columns at upper stories
底部矩形柱上部异形柱边框架抗震研究
Study on Seismic Behavior of Special-shaped Column Frame with Bottom Rectangle Columns;
底层采用矩形柱的异形柱结构抗震性能分析
Earthquake-resistant Behavior study of New Beam-column and Plate-column Composite Structure (Housing) System;
新型梁柱-板柱组合结构(住宅)体系抗震性能研究
Research on the Aseismic Behavior of the Penetrating Column Joint of Reinforced Concrete Column and Steel Beam
钢梁-混凝土柱柱贯穿型节点抗震性能研究
Seismic response of edge slab-column connection with T-shaped column
混凝土T形边柱的板柱连接抗震性能试验研究
Seismic Mechanism of RC Split Column and Performance-based Seismic Design of RC Frame with Split Columns;
钢筋混凝土分体柱抗震机理及分体柱框架性态抗震设计