【摘要】 在新工科建设背景下，传统材料力学与结构力学课程面临着课时压缩、内容碎片化、与工程实践脱节等系统性问题。该文提出“去重复、去碎片、去陈旧、增交叉”的“三去一增”改革原则，将两门课程的大纲进行融合，构建“材料—构件—结构”三级贯通的知识图谱导航系统，并加入工程伦理及创新案例等思政元素，在此基础上最终形成“理论分析-技术应用-价值塑造”三位一体的育人模式。该模式有助于提升学生的系统思维能力和工程实践素养，为土木工程专业基础课改革提供一种可行思路，为新工科背景下的学科交叉融合提供参考。更多还原

【Abstract】 In the context of the emerging engineering education, traditional courses on Material Mechanics and Structural mechanics face systematic challenges of compressed class hours, fragmented content, and a disconnect from engineering practice.The reform principle of "eliminating duplication, eliminating fragmentation, eliminating obsolescence, and increasing crossdisciplinarity" referred to as the "three eliminations and one increase" is proposed in present study. By integrating the knowledge systems of the two courses, a three-level integrated course joint teaching system can be constructed, encompassing "material properties-component behavior-structural response". By integrating the syllabuses of the two courses, developing a knowledge map navigation system, and incorporating ideological and political elements into the curriculum, a three-dimensional education model of "theory-technology-value" is formed. This model helps to enhance systematic thinking ability and engineering practice literacy of students, provides a feasible approach for the reform of basic courses in civil engineering, and explores potential paths for interdisciplinary integration in the context of new engineering education.更多还原