针对目前钢结构设计原理课程教学中存在的问题，进行了“结合三个需求，研究三个层次，开设第二课堂，搭建两个平台，实现两个提高”的课程改革探索与实践，即结合行业发展、实际应用、学生学习三个需求进行教材建设，研究案例、任务、项目三层次教学和考核方法，联合钢结构企业开设第二课堂，搭建科研创新及在线网络教学两个平台，以期提高教学效率和质量，提高学生综合应用能力、创新能力和学习能力，实现应用型人才培养目标。

Aiming at the problems currently existing in the teaching of the curriculum of design of steel structure principle, this article conducted teaching reform exploration and practice of the "combination of three requirements, research on three levels, setting up the second classroom, construction of two platforms, and implement of two improvements". Namely, textbook compilation is carried according to three requirements of industry development, practical application, and the students' study. Study three levels of teaching and appraisal method on cases, tasks and projects. Second classroom jointing with steel structure enterprises was opened. Scientific research innovation and online teaching platforms was constructed in order to improve teaching efficiency and quality and students' comprehensive application ability, innovation ability and learning ability, and to realize the practical talents cultivation target.

2013年度云南省高等学校教学改革研究项目；2015年度昆明学院应用型人才培养改革创新项目