Study On Parametric Design Of Natural Lighting Performance Of University Building In Hubei Province

With the rapid development of cities,the country attaches more importance to education,which makes the demand for educational resources expand.The increasing demand of teaching architecture makes the design of teaching architecture more and more important.As the main component of the university,the design of the teaching building has not fully taken into account,which has led to a series of daylighting problems and low utilization ratio of natural daylighting,excessive reliance on artificial lighting leads to energy waste.At the same time uncomfortable light environment,long-term use will also cause physical and psychological damage to users.Therefore,more attention should be paid to the natural lighting design of the teaching building in the future.Also,the application of building performance aided building design as a starting point of research has also obtained great development.This design method is based on the analysis and calculation of the physical properties of the building,such as ventilation,daylighting,thermal engineering,etc.A wide variety of ancillary tools greatly liberate manpower,improve the accuracy of data,but also for modern architectural design to achieve more possibilities.This paper is based on this design method.After introducing the research background and significance of the paper,classifying and summarizing the relevant research literature,analyzing the relevant cases and putting forward the research framework,the paper sorts out and summarizes the relevant theories of teaching buildings and natural lighting.Then the Field Investigation and questionnaire survey of Hubei teaching building are carried out,and the single combination form of teaching building and the problem of daylighting are summarized.Then,the factors that affect daylighting and how to evaluate daylighting quality are put forward.Finally,the lighting simulation is carried out by using Ladybug & Honeybee,which is a modeling platform of Rhino & GH,and the Change Law of lighting quality is obtained by cross-longitudinal analysis with the variables of several influencing factors.It provides some research ideas and references for the follow-up daylighting design of Hubei University Teaching Building.