概念结构力学在课程教学中愈来愈受到重视,但概念分析的教学方法和内容体系尚不健全。基于此,围绕各类桁架结构展开概念分析,培养学生的概念分析能力,提高学生的综合素养。教学实践表明,桁架结构的概念分析可激发学生的学习兴趣,拓展学生的视野,提升学生的知识层面,有助于学生深入理解各类桁架结构的受力机理与力学特性。

Conceptual structural mechanics is getting more and more attention, but the teaching method and content system are not perfect. Based on this, we carried out conceptual analysis on kinds of truss to cultivate student's conceptual analysis ability and improve their comprehensive quality. Teaching practice shows that conceptual analysis on truss can inspire students' learning interest, expand their view, improve their knowledge level, and help them deeply understand mechanical principles and properties of truss structures.

西北农林科技大学校级教改项目"概念结构力学在结构力学教学中的研究与实践"(JY1503022)