Dynamic Response Analysis of Warhead Under Dropping

Abstract

A simulant warhead is proposed in this paper to analyze the dynamic responses under dropping, the work circs of dropping is 32 meters, which is imitating unexpected dropping after launching but delayed ignition or absence of ignition. Dynamic responses of warhead and interior electronic method by using three-dimensional finite element software is analyzed. A typical warhead has been chosen as a test-thing, the key data about distortion, stress distribution and acceleration are all attained, which support the security design for warhead and interior electronic method.