新工科背景下结构力学“三阶段 + 四模块”混合式教学改革

Blended Teaching Reform of Structural Mechanics with “Three Stages + Four Modules” under the New Engineering Discipline

摘要: 在新工科建设与土木工程转型的双重驱动下，传统结构力学课程面临教学模式单调、教学内容滞后、能力培养不足及与产业需求脱离等诸多突出问题。文章针对双一流线下课程结构力学，提出“三阶段 + 四模块”混合教学新模式，其中“三阶段”为课前引导–课中参与–课后巩固的闭环设计，并将“四模块”，即思政元素、工程案例、学科前沿及应用实践，合理嵌入到教学的各个环节。并以课程矩阵位移法一章为例，阐述了运用所提的教改方法对教学模式和内容进行重构的详细方案。本研究对传统工科的同类课程改革具有一定参考价值。

Abstract: Under the development of new engineering disciplines and the transformation of civil engineering, the traditional structural mechanics course encounters numerous challenges, including a monotonous teaching approach, outdated teaching content, inadequate cultivation of students’ capabilities, and a lack of connection with industrial requirements. For the offline double first-class course, this paper presents a “three stages + four modules” blended teaching method. The “three stages” involve a closed-loop design encompassing pre-class guidance, in-class engagement, and post-class consolidation. The “four modules,” including ideological and political components, engineering cases, disciplinary frontiers, and application practice, are incorporated into each teaching stage. Taking the course chapter on the matrix displacement method as an illustration, the specific plan for reconfiguring the teaching mode and content is elaborated by employing the proposed teaching reform method. This study provides valuable insights for the reform of similar courses in traditional engineering disciplines.