Journal of Aeronautical Engineering

Journal of Aeronautical Engineering

تحلیل عددی نفوذ بمب‌های سنگرشکن با انرژی جنبشی غیر‌هسته‌ای (GBU) در سازه‌های زیرزمینی

Document Type : Original Article

Authors
Abstract
To build the safe underground shelters which are covered by the layers of soil and concrete is one of the common ways to protect military activities. The bunker buster bombs are the main threat for underground shelters. The main aim of this research is to evaluate the piercing action of these bombs in soil and concrete and to provide a base line for further research on this area. In this study ABAQUS software is used to numerically simulate the penetration process. In the current paper, a method to minimize the penetrability of BLU-113 warhead in only soil and concrete and then in a given underground construction is evaluated. The results of analytical and numerical analyses represented that putting the interlaced of concrete and soil layers minimize probing of BLU-113 can be observed.
Keywords

Volume 17, Issue 2
December 2015
Pages 23-43

  • Receive Date 29 December 2020