This paper takes campus libraries in Xuzhou as the research object,through field investigation and measurement,and based on Sville Dali2023,the simulation and optimization design of shading measures and light guiding mea-sures impact factors are carried out.The aim is to keep the average value of Daylight Factor in the comfort-able range and obviously improve the indoor light environment.
light comfortreading spacenatural lightingartificial sky dome