融合虚拟技术的建筑结构抗火实验教学平台建设与教学探索

当前，建筑结构抗火实验教学逐渐成为土木工程防灾与减灾课程的一项重要授课内容。然而，国内仅有少数高校拥有建筑结构抗火实验实体平台，并且由于抗火实验的特殊性，相关教学资源非常有限。鉴于此，依托多媒体、网络通信和虚拟仿真等现代技术，先后建设了实体实验平台、虚拟仿真平台、虚拟教具、微试验以及MOOC等现代教学资源，构建了建筑结构抗火实验教学系统性教学资源与平台。利用该平台，突破传统实验教学模式，以趣为核探索虚实结合的施教方案，实现实验教学与理论教学的高度融合。建立了过程与结果并重的实验教学评价体系，并注重持续改进。强调学习的自主性与创新性，鼓励学生大胆尝试，增强学习的主观能动性，提升行业竞争能力。

Teaching innovation and construction of fire resistance experiment teaching platform of building structure based on virtual technology

At present, the fire resistance experiment teaching of building structure has gradually become an important teaching element of the course of civil engineering disaster prevention and mitigation. However, only a few universities in China have the physical platform of building structure fire resistance experiment. Meanwhile, due to the particularity of fire resistance experiment, the related teaching resources are very limited. Based on the modern technologies of multimedia, network communication and virtual simulation, a series of teaching resources and platforms of building structure fire resistance experiment teaching have been constructed, including physical experiment platform, virtual simulation platform, virtual teaching aids, micro experiment and MOOC. Using the platforms, the traditional experimental teaching mode is broken through. Taking interest as the core, this paper explores a virtual-actual combination teaching scheme, and the integration of experimental teaching and theoretical teaching is realized. The evaluation system of experiment teaching is established, which emphasizes both process and result, and pays attention to continuous improvement. In addition, it emphasizes the autonomy and innovation of learning, encourages students to try boldly, and enhances their subjective initiative and professional competitiveness.