[1]宋克健,龙源,胡新印,等.装药结构对药孔爆破初始压力及能量利用率的影响[J].爆破器材,2011,40(03):1-3.
　SONG Kejian,LONG Yuan,HU Xinyin,et al.The Influence of Charge Construction on the Initial Shock Pressure and the Utilization Ratio of Energy[J].EXPLOSIVE MATERIALS,2011,40(03):1-3.
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装药结构对药孔爆破初始压力及能量利用率的影响()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
40
期数:
2011年03
页码:
1-3
栏目:
基础理论
出版日期:
2011-06-20

文章信息/Info

Title:
The Influence of Charge Construction on the Initial Shock Pressure and the Utilization Ratio of Energy
文章编号:
4349
作者:
宋克健; 龙源; 胡新印; 赵华兵; 谢全民
（解放军理工大学工程兵工程学院，江苏南京210007）
Author(s):
SONG Kejian;  LONG Yuan;  HU Xinyin;  ZHAO Huabin;  XIE Quanmin
Engineering Institute of Engineer Corps, PLA University of Science & Technology (Jiangsu Nanjing, 210007)
关键词:
装药结构; 爆破; 初始压力; 有效利用率
Keywords:
charge construction;  blasting;  initial shock pressure;  effective utilization ratio
分类号:
TJ410.3+4
文献标志码:
A
摘要:
采用应力波基础理论分析了耦合装药及不耦合装药在炮孔中的爆炸情况，得到了各种情况下装药产生的初始冲击压力的计算公式。对于空气不耦合装药提出了新的计算公式，并通过对比计算验证了它的可行性，分析了装药爆炸的初始能量传递效率，得到了影响初始压力和有效利用率的因素。
Abstract:
Based on the stress-wave theory, the paper theoretically analyses each explosive situation of the coupling charge and decoupling charge, and so acquire the formulas of initial shock pressure which is produced by the different charging constitutions detonated in the hole. Especially to the air decoupling charge, it put forward a new formula which is verified its feasibility by comparative calculated. And transfer efficiency of the initial energy when charge explosion is also studied, the factors that affect the initial shock pressure and effctive utilization ratio are obtained.

参考文献/References:

［1］王 伟,李小春.不耦合装药下爆炸应力波传播规律的试验研究［J］.岩土力学,2010,31(6)：1723~1728.［2］赵颜辉，傅菊根．不同装药结构条件下爆炸能量的理论计算［J］.安徽理工大学学报(自然科学版)，2004,24(3)：37~39.［3］宗琦，张魁．不同装药条件下炮孔孔壁初始冲击压力［J］.徐州建筑职业技术学院学报, 2002，2(4):6~8. ［4］王礼立．应力波基础［M］．北京：国防工业出版社：2005：45~47.［5］杜俊林, 周胜兵, 宗琦．不耦合装药时孔壁压力的理论分析和求算［J］.西安科技大学学报，2007,27(3):347~351.［6］戴俊．爆破工程［M］. 北京：机械工业出版社，2007：120~127.［7］罗勇, 崔晓荣, 陆华．炮孔水介质不耦合装药爆破的研究［J］.有色金属,2009，61(1):46~49.

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备注/Memo

备注/Memo:
收稿日期：2010-12-22 作者简介：宋克健(1987~ )，男，在读硕士研究生。研究方向为爆破器材与爆炸作用技术。
更新日期/Last Update: 2011-06-27