Research On Strategies Of Daylight Design In Museum Exhibition Space In Hunan District

The research states the importance of daylights to museum exhibition space by studying the history of museum lighting environment,the comparison of artificial lights and daylights and the analysis on the energy shortage and environment pollution issues in nowadays China.The research proves the feasibility and superiority of daylights applied in museum,based on the function need of museum,the protection of exhibits,the daylights’ character and the vision character of human eyes.Moreover,results of researches both domestic and overseas on the issue are concluded.According to these theories,improvements that fit the current situation of China are put forward.Then,the influent factors of daylights to museum exhibition space are pointed out.With the help of orthogonal test theory,computer modeling and simulation,the weight of each factor is given.And the optimize level of each influent factor is analyzed.Considered these two aspects,it is found that the design for daylight openings is the most important.Furthermore,all possible forms of daylight openings are tested in three different light reflectance circumstances to ensure the lighting quality.Statistics and data are analyzed in general.Finally,based on the result of lighting quality,comparisons are made between every two factors and give the priority rank.At the same time,according to the value of daylight factor and uniformity,the size of every daylight openings is given.And the whole daylight strategies are given on the behalf of these two points.