海洋强国战略背景下有限元素法课程教学改革探索

Exploration of Teaching Reform of Finite Element Method Course under the Background of Marine Power Strategy

作为工科院校众多专业的本科生必修课程的有限元素法,连同计算机辅助设计和辅助制造已成为数字化设计与制造的核心,是提高产品及工程设计质量和效率的最有效工具。海洋强国战略下,以立德树人为最终目标的课程思政建设与专业教学改革为当前有限元素法的教学与育人体系提供挑战与机遇。该文以有限元素法课程教学改革过程中教学模式为例,探索了以“问题导入—数理建模—有限元基础理论—实践提升”的教学改革思路,以培养卓越工程师践行海洋强国战略为导向,让学生在感受数学物理公式简洁美观的同时体会复杂问题求解过程中的成就感,形成以提升学生综合素质为最终目标的课程教学模式。

As a required course for undergraduate students in many majors at engineering colleges,Finite Element Method,together with computer-aided design and computer-aided manufacturing,has become the core of digital design and manufacturing,and the most effective tool to improve product and engineering design quality and efficiency.Under the strategy of building a maritime power,the ideological and political education system and professional teaching reform with the ultimate goal of fostering virtue and talent provide both challenges and opportunities for the teaching and education system of Finite Element Method.This paper takes the teaching mode during the teaching reform process of Finite Element Method as an example,and explores the teaching reform ideas of"problem introduction-mathematical modeling-finite element basic theory-practical improvement"to cultivate outstanding engineers taking the strategy of building a maritime power as a guide.The aim is to enable students to feel the achievement in solving complex problems while experiencing the beauty of concise mathematical and physical formulas,forming a teaching mode with the ultimate goal of improving students'comprehensive quality.