THE SUFFERERS SEEK FOR MANY INFORMATIONS AFTER DISASTER, BUT GATHERING AND COMMUNICATING OF INFORMATION ARE VERY DIFFICULT BECAUSE OF A SYSTEM TO OFFER INFORMATIONS ALSO RECEIVES DAMAGE. IN SUCH A STATE, ORAL COMMUNICATION SYSTEM IS THE ONLY MEANS AS AN EFFECTIVE INFORMATION MEDIA. THE DISRUPT INFORMATION ENVIRONMENT CAUSES SOME PROBLEMS, AN EXTENSION OF HUMAN DAMAGE AND INCREASING SUFFERERS' ANXIETY. IN THIS STUDY, WE TAKE NOTICE OF THE FORMATION PROCESS OF ORAL COMMUNICATION NETWORK, AND DEVELOP THE SIMULATION MODEL BASED ON BIASED NETWORK THEORY.
