摘要
“管网平差理论”是“给水管网系统”课程的核心知识点,是质量守恒定律和能量守恒定律在管网流量和压力分配的应用,是该课程学习的难点。由于给水管网系统实验设备建造困难,大多数高学校都无法开展“给水管网系统”课程的“管网平差理论”实验环节,影响了多数学生对“管网平差理论”这一知识点的理解程度,对该知识点的学习进度变慢、学习效果普遍一般。以高校给水管网系统课程为研究对象,对该课程的实验教学相关问题进行调查,分析其教学现状,借此提出相关的应对之策,调查分析结果表明:少数有条件的高校建设实物与仿真结合的管网实验教学平台并共享给其他高校用于给水管网实验教学是解决全国高校给水管网实验教学问题的有效对策。
“Hydraulic calculation of pipe network,adjustment and check of pipe network and so on”is the core knowledge point of Water Supply Network System course.Application of the law of conservation of mass and the law of conservation of energy in the flow and pressure distribution of the pipe-network is the difficulty of the course.Due to the difficulty in constructing the experimental equipment of the water supply network system,most of colleges or universities in China are unable to carry out the“Hydraulic Calculation of Pipe-network”experiment of the Water Distribution Systems,which affects most students’knowledge of the“pipe network hydraulic calculation”.With the degree of understanding,the learning progress of the knowledge point slows down,and the learning effect is generally average.In this paper,colleges and universities regard the water supply network system course as the research object,investigate experimental teaching problems of this course,and analyze the current teaching situation.Additionally,put forward the relevant countermeasures.The survey results show that one of the effective countermeasures to solve all colleges or universities’problem about water supply network experimental teaching is to build a comprehensive experimental teaching platform of water supply network based on the concept of shared education in some university and to share these experimental teaching platform to other university.
作者
赵文玉
陆建红
曾晓岚
宋玮华
郭育硕
ZHAO Wen-yu;LU Jian-hong;ZENG Xiao-lan;SONG Wei-hua;GUO Yu-shuo(College of Environmental Science and Engineering,Guilin University of Technology,Guilin,Guangxi 541004,China;School of Environmental and Municipal Engineering,North China University of Water Resources and Electric Power,Zhengzhou,Henan 450046,China;College of Environment and Ecology,Chongqing University,Chongqing,400044,China;College of Municipal and Environmental Engineering,Jilin University of Architecture and Technology,Changchun,Jilin 130114,China)
出处
《教育教学论坛》
2021年第37期33-36,共4页
Education And Teaching Forum
基金
2019年度教育部高等学校给排水科学与工程专业教学指导分委员会教学改革项目“新工科背景下地方高校给排水科学与工程专业人才多维协同培养模式探索与构建”(GPSJZW2019-13)
2019年度广西高等教育本科教学改革工程项目“基于共享教育理念的给水管网综合实验平台的构建与实践”(2019JGB215)
2019年度河南省高等教育教学改革研究与实践项目“打造线下一流金课的课程教学融合改革实践研究”(2019SJGLX285)。
关键词
实验教学
给水管网
现状调查
远程共享
experimental teaching
Water Supply Network
investigation
remote sharing
