Abstract
An experiment on the estimation of a large number of passenger's behavior in under a train collision is studied using small train model. Here, we treated the position of passenger paying attention to a seat for seven persons. As a result of the experiment, passenger's head injury is influenced by seating position or coefficient of static friction of floor material. We discussed relation of between seating position or coefficient of static friction of floor material and passenger's head injury, and proposed four ideas reducing damage of passengers.
