GRAPHIC METHOD FOR EXPLOSION PROTECTION STRUCTURES DESIGN

被引：0

作者：

Badea, Simona-Maria ^{[1
]}

Goga, Doru-Adrian ^{[2
]}

Muresan, Mihaela ^{[1
]}

机构：

[1] Sci Res Ctr CBRN Def & Ecol, Bucharest, Romania

[2] Mil Tech Acad, Bucharest, Romania

来源：

17TH INTERNATIONAL CONFERENCE - THE KNOWLEDGE-BASED ORGANIZATION: APPLIED TECHNICAL SCIENCES AND ADVANCED MILITARY TECHNOLOGIES, CONFERENCE PROCEEDING 3 | 2011年

关键词：

explosion; structure design; CBRN;

D O I：

暂无

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Modeling the explosion in the air and the interaction of shock wave with protection materials is a complex problem and requires numerical simulations and specialized programs (AUTODYN, LS-DYNA). The graphic method for equilibrium state determination it is recommended as a simplified way to rapid analysis of the protection structures configuration. Applied for different materials configurations stressed at identical incident shock waves, this method proved the utility in the protection structures like "sandwich" type designing, which assure both the protection to bullets and fragments and a significant attenuation at shock wave. The graphic method uses the materials characteristics curves (shock polar, space-time diagram) to solve the system of two equations of second degree without electronic calculator, but with two graphics and a ruler.

引用

页码：20 / 24

页数：5