Construction of virtual simulation experiment teaching platform for fire and explosion in urban underground Integrated pipe gallery

Abstract

For the needs of practical teaching of safety engineering related majors, in order to have a clearer and more intuitive understanding of the structure of urban underground integrated pipe gallery and related knowledge of fire and explosion treatment, the construction of a virtual simulation experimental teaching platform for urban underground integrated pipe gallery fire and explosion has been carried out in-depth research. Through the construction of the platform, the highly realistic urban underground pipe gallery structure is reproduced virtually, so that students can carry out experiments in a virtual environment, and realize the experimental teaching such as the understanding of the structure of the underground integrated pipe gallery, the use of the inspection instruments in the pipe gallery, the analysis and disposal of the formation factors of the fire in the pipe gallery, cardiopulmonary resuscitation and hemostasis bandage. The experimental teaching practice shows that the experimental teaching method of immersion, guidance, heuristic and problem creation greatly stimulates students' interest in learning, enhances students' autonomous learning ability and learning efficiency, improves the experimental teaching effect, saves a lot of teaching experiment time and money, and completes the purpose of teaching.