Research On Thermal Comfort Of Communication Space Of University Teaching Buildings In Changchun

With the change of the concept of modern higher education,the teaching communication in Colleges and universities is no longer limited to the classroom,but is changing to an increasingly open space environment.In this process,the frequency of the use of communication space gradually increased,so the corresponding space environment should also adapt to the change,and actively promote and improve.Based on the climate characteristics of Changchun,this paper investigates the thermal comfort of communication space of teaching buildings by questionnaire and field survey.Through field visits to colleges and universities,three typical teaching buildings are selected to test the thermal comfort data of different orientations and different floors.The inductive research method is used for statistical analysis of specific data,and the simulation analysis method is used for further research.According to the characteristics of thermal design requirements in severe cold areas,the thermal comfort of communication space in public teaching building of Jilin Jianzhu University in winter natural environment is simulated and analyzed.The purpose is to analyze the real status of thermal comfort of communication space in teaching building through the comparison of different dimensions.On the basis of the above research,through the external window,external wall,roof,window to wall ratio and space orientation as variables to simulate its impact on the thermal comfort of communication space,the better value or better choice for improving the thermal comfort of communication space is obtained.Finally,the new buildings and reconstructed buildings are taken to verify the effectiveness and feasibility of these optimization measures.Through the above-mentioned practical test and computer simulation analysis,the technical methods summarized are expected to be helpful to the optimization design of the physical environment of University communication space in Changchun in the future,and ultimately achieve the purpose of improving the environmental quality and activity frequency of University communication space.