期刊名称：Vojnotehnicki glasnik / Military Technical Courier
印刷版ISSN：0042-8469
电子版ISSN：2217-4753
出版年度：2001
卷号：49
期号：6
页码：595-611
语种：
出版社：Ministry of defence of the Republic of Serbia: University of defence in Belgrade
摘要：In this paper the deformation of a concave disc in real configuration in an antitank mine is analyzed al well as its effect on armor vehicles. The disc is modeled by three-dimensional finite elements DYNA3D in the software. The deformation of the disc by the influence of detonation products is monitored in time sequences. In the part of software called INGRID (preprocessor) the input data for the DYNA3D processor is formed and the calculation results are interpreted in the TAURUS program (postprocessor). Based on calculations strain, deformation, maximum pressures and velocities are analyzed in the whole disc.
