重庆大学土木工程学院依托国家级实验教学示范中心，对建筑环境与能源应用工程专业空调冷热源系统、大型通风空调系统等成本高、危险性高、周期长的实验内容进行虚拟仿真实验教学系统建设，共建设了空调冷热源系统、空调系统、热水供暖系统三个综合虚拟仿真实验系统。实验建设紧密围绕建环专业实践教学体系展开，坚持“能实不虚、虚实互补”原则，并以培养解决复杂工程问题，具有创新思维，高素质综合型工科人才为目标。实验内容设置综合性的多工况虚拟实验、事故工况实验及科研创新成果内容，支持完整的实验教学过程及双向的评价体系。实验采用Web端在线实验形式，提高实验的便捷性和共享性。2020年-2021年，虚拟仿真实验系统除服务本校本科实验教学外，向4个高校超300名学生提供实验教学服务，并获得校内外较高评价。

Depending on the National demonstration Center of experimental Teaching, School of Civil Engineering of Chongqing University constructed virtual simulation experiment system for experimental contents with high cost, high risk and long cycle, such as air conditioning cold and heat source system and ventilation and air conditioning system of building environment and energy application engineering. Three comprehensive virtual simulation experiment systems were constructed: air conditioning cold and heat source system, air conditioning system and hot water heating system. Under the aim of training creative engineering talents with ability to solve complex engineering problems, experimental construction was concentrated on the practice teaching system and maintained the principle of “virtual reality complementation ”. The contents provide mutual evaluation system and complete experiment course including virtual simulation experiment system under multiple working conditions and accident condition. In the form of online experiment, it’s more convenient and shared. From 2020 to 2021, the virtual simulation experiment system has got high evaluation from our undergraduates and more than 300 students in 4 universities.

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