综合管廊电力舱火灾实验平台建设与教学应用  

Construction of Experimental Platform and Teaching Application of Cable Cabin Fire in a Utility Tunnel

作　　者：黄萍[1] 林夏军 秦亮 余龙星 HUANG Ping;LIN Xiajun;QIN Liang;YU Longxing(School of Environmental and Safety Engineering,Fuzhou University,Fuzhou 350116,China)

机构地区：[1]福州大学环境与安全工程学院,福州350116

出　　处：《实验室研究与探索》2022年第6期217-219,305,共4页Research and Exploration In Laboratory

基　　金：福建省教育厅中青年教师教育科研项目(JZ160280);福州大学一流本科教学改革建设项目(00369821)。

摘　　要：科教融合是世界一流大学的核心办学理念,科研案例教学法是一项推进科教融合、培养学生创新能力的重要举措。根据燃烧学与消防工程的教学实验需要,帮助学生直观地了解综合管廊电缆舱火灾中,顶棚射流、热烟气分层、温度纵向和垂直分布等抽象知识点,研制了用于模拟全尺寸地下综合管廊电缆舱火灾多维温度场的实验平台,并以电缆燃烧实验为例,将其内容融入课程教学。结果表明,该实验教学平台激发了学生的学习兴趣,明显提升了学生对上述知识点的直观认识和理解掌握,为进一步提高学生的工程实践和创新能力培养提供了实验平台支撑。The integration of science and education is the core philosophy of world-class universities,and the scientific research case teaching method is an important measure to promote the integration of science and education and cultivate students’innovative ability.According to the needs in teaching the courses of combustion and fire protection engineering,i.e.,to let students intuitively understand the abstractive knowledge points of ceiling jet,hot smoke stratification,temperature longitudinal and vertical distribution in the utility tunnel cable fire,etc.,an experimental device is developed to simulate the multi-dimensional temperature field of the cable fire in a full-scale underground utility tunnel.The cable burning experiment is taken as an example,and its content is integrated into the course teaching.The results show that the use of the device can stimulate students’interest in learning and thus significantly improve students’intuitive knowledge and understanding of the above-mentioned key knowledge,and provide experimental support for further improving students’engineering practice and innovation ability.

关 键 词：综合管廊 电缆火灾 实验教学平台 教学案例 

分 类 号：X932[环境科学与工程—安全科学]