Abstract: In order to resolve the problems of electronic equipment damage prediction and survivability assessment in the explosion vibration environment, the explosion vibration damage effects on electronic equipment were analyzed in details. And damage simulation models of electronic equipment were developed, including equipment structure and functional model oriented to the electronic equipment damage simulation, vibration damage effect model, equipment vibration damage model, and simulation procedure model. The experiment shows that the methodology of electronic equipment damage simulation is feasible and effective, and farther research on electronic equipment damage simulation in explosion vibration environment are brought forward through the experiment.

Key words: mechanics of explosion, electronic equipment, impact vibration, damage simulation, survivability