桥梁风工程理论与实践的本科教学探索  

Exploration on Undergraduate Teaching of Bridge Wind Engineering Theory and Practice

作　　者：孙延国[1,2] 徐腾飞[1] 梁艳[1] 李明水[2] 马存明[1,2] SUN Yanguo;XU Tengfei;LIANG Yan;LI Mingshui;MA Cunming(Department ofBridge Engineering,School of Civil Engineering,Southwest Jiaotong University,Chengdu,Sichuan 610031;Wind Engineering Test and Research Center of Southwest Jiaotong University,Chngdu,Sichuan 610031)

机构地区：[1]西南交通大学土木工程学院桥梁工程系,四川成都610031 [2]西南交通大学风工程试验研究中心,四川成都610031

出　　处：《科教导刊》2020年第28期159-161,共3页The Guide Of Science & Education

摘　　要：随着我国"交通强国"战略和"一带一路"倡议的深入推进,土木工程领域必将迎来新一轮的大发展,对桥梁风工程专业人才的需求也日益迫切。桥梁风工程课程是土木工程专业本科生教育中的新兴多学科交叉课程,在教学活动中存在知识面广、知识点分散,教学体系不完善、教学方法单一,实践环节薄弱等诸多困难。本文结合多年的教学经验,采用逆向教学的方法,从应用角度出发,围绕着桥梁风工程本科教学中风荷载和风致振动响应这一重点主线,梳理和优化教学体系,对知识点进行简化瘦身,采用理论与实践相结合,风洞实验与数值计算相结合的方式进行教学实践活动等,对课程的教学方法进行了改革探索。通过考试测试和学生调查,发现该教学方法显著提升了学生的兴趣和积极性,绝大多数同学能够掌握课程的主要知识点,教学效果良好。With the in-depth advancement of my country’s "transportation power" strategy and the "One Belt One Road" initiative, the field of civil engineering is bound to usher in a new round of development, and the demand for bridge wind engineering professionals is also increasingly urgent. The bridge wind engineering course is a new multi-disciplinary interdisciplinary course in the education of civil engineering majors. There are many difficulties in teaching activities such as wide knowledge, scattered knowledge points, imperfect teaching system, single teaching method, and weak practical links. This article combines years of teaching experience and adopts the method of reverse teaching. From an application point of view, this paper focuses on the key main line of wind load and wind-induced vibration response in the undergraduate teaching of bridge wind engineering. The teaching system is sorted out and optimized, and the knowledge points are simplified and slimmed. The combination of theory and practice, and the combination of wind tunnel experiments and numerical calculations for teaching and practical activities, etc., have reformed and explored the teaching methods of the courses. Through examination tests and student surveys, it is found that this teaching method has significantly improved students’ interest and enthusiasm. Most students can master the main knowledge points of the course, and the teaching effect is good.

关 键 词：桥梁风工程 教学改革 土木工程 风洞试验 

分 类 号：G424[文化科学—课程与教学论]