Middle School Students Walking Velocity Mutation Effects On Formation And Evacuation Trampled

In this paper, Beijing City, one of the middle school teaching building as the mainexperimental simulations, to middle school students walking velocity mutation prone as thestudy object, using random sampling method to the students of the school throughquestionnaire and field research method has achieved the basic data, so as to get thestudents walking speed with strong easy mutagenicity; this study also the application ofBuilding Exodus software to the teaching building of students evacuation drill simulation,analysis of middle school students walking speed easy mutagenicity for middle schoolteaching building crowd trample accident formation and evacuation effect, so that controlof middle school students walking speed, prohibit the mutation behavior, is the preventionof teaching building crowd trample accident cause, at the same time or improvingevacuation effect of main way.Based on the domestic and foreign related stampede accidents were literature review,this study used the existing theoretical basis. Then combining the students of this specialgroup of behavioral characteristics, based on the questionnaire of students walking speed,draw students walking speed is easy to mutagenicity, as a back simulation experimentconditions. Thirdly, on a middle school teaching building specific structures in datacollection and students walking speed mutation prone on-site data collection, in order tofully understand the school ’s overall situation, and then to the teaching building of theCAD drawing modification for backup data simulation experiment. By the end of thewalking speed and walking speed no mutation in two sets of experiments were analyzed,the control of middle school students walking velocity mutation can control the crowdtrample accident formation, but also can improve the evacuation efficiency. On the basis ofthe above, for the middle school campus crowd trample accidents, put forward how toeffectively control the students walking velocity mutation prone behavior method.In the opinion of the article, effective control of middle school students walkingspeed easy mutagenicity and can effectively control the middle school campus crowdtrample accident formation and the evacuation effect has very good improvement, thecontrol of students walking speed management methods have good operation performanceand targeted for students’ safety education, offers a more important reference.