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基于 BIM+VR 技术的钢结构桥梁 教学实践改革研究

  

  1. 西南交通大学桥梁工程系,四川 成都 610031
  • 出版日期:2018-12-31 发布日期:2019-02-20

Teaching and Practice Reform of Steel Structure Bridge Based on  BIM+VR Technology

  1. School of Civil Engineering, Southwest Jiaotong University, Chengdu Sichuan 610031, China
  • Online:2018-12-31 Published:2019-02-20

摘要: 为改变当前本科院校钢结构桥梁课程教学效果不佳的现状,主动适应教育、建筑 行业信息化改革发展的新趋势,针对该课程专业性和实践性较强特点,我校尝试结合建筑信息 模型(BIM)技术和虚拟现实(VR)技术进行课程教学实践改革探索,将 BIM 技术和 VR 技术融入 到课堂教学和实践教学的各环节中,建立学生主动探索学习,教师协作引导的新型教学体系。 通过以钢桁梁课程实践设计为例,论证了引入 BIM+VR 技术的必要性、可行性和有效性,介绍 了应用 Revit、Navisworks 和 Fuzor 软件建立 BIM 和 VR 体验环境的实践过程,总结了引入 BIM 技术和 VR 技术到钢结构桥梁教学实践课程中存在的困难并提出部分对策,以期改善教学困境, 为相关课程的教学实践改革探索提供参考和借鉴。

关键词:  , 钢桥, BIM 技术, VR 技术, 教学实践改革

Abstract: In order to improve the existing teaching effect of the steel structure bridges course in undergraduate colleges, and adapt to the new trends of information reform and development in the fields of education and construction industry, concerning professional, practical and difficult characteristics of the course, exploratory reform of the course’s teaching practice with combining building information models (BIM) and virtual reality (VR) technology was researched in our school. The BIM technology and VR technology were integrated into all aspects of classroom teaching and practice teaching to establish a new interactive teaching system where students autonomously study and actively explore with teachers collaboration and guidance. Taking a steel truss practical design which is a very important part of the steel structure Bridges course as an example, the necessity, feasibility and effectiveness of introducing BIM and VR technology into the steel structure bridge curriculum reform were demonstrated. The application of Revit, Navisworks and Fuzor software to establish building information model, carry out structural analysis, construction process simulation and collision check, as well as establish the practical path and practice process of virtual reality experience environment was introduced. The difficulties in applying the BIM technology and VR technology into the teaching and practice curriculum of steel bridges were summarized, and some effective countermeasures were proposed in order to optimize the teaching environment. It is hoped that this can break through the current teaching predicament, improve the effectiveness of teaching and learning, and enhance the quality of teaching and learning. At the same time, these useful explorations and practices will provide reference and guide for teaching practice of other similar related courses reform, and point out the direction for the subsequent reform and exploration of curriculum teaching practices.

Key words: steel bridge, BIM technology, VR technology, teaching and practical reform