轨道交通无损检测技术课程教学改革研究OA

The teaching reform of Non-destructive Testing(NDT)Technology for Rail Transit will be conducted from three aspects:condensing teaching knowledge hierarchy,constructing engineering case teaching resources,and improving teaching methods.Teaching contents are continuously enrichedin order to establish the teaching knowledge system that combines theoretical knowledge and practical application,and then the NDT methods are systematically investigated for rail transit infrastructures.In response to the relative scarcity of case teaching resources,typical case libraries for NDT engineering are established.In response to the problems of low interest,slow learning progress,and insufficient cultivation of innovative thinking,a heuristic and progressive teaching method is proposed,which includes"application background → technological development → theoretical derivation →modeling and simulation → experimental study → practical application → method improvement → integrative reconciliation".The research results indicate that the proposed teaching reform can significantly enhance theoretical knowledge and practical ability of students in NDT,and lay an important foundation for cultivating the high-quality technical talents in rail transit.