Study On The Influence Of The Outer Interface Of The Building On Daylight Quality Of Office Space

Currently,office building is one of the main building types of the public buildings,it occupies a large proportion of either area or quantity with the rapid economic development in China.With regards to the office workers,who have worked in the office space for a long time,the good light environment is the basic requirement for their office space,which also has an important impact on their physical and mental health.With the rapid development of material technology,construction technology and structural technology,the office building is become richer than ever in the design of the shape,the use of the skin material and the treatment of detailed structural.Besides,it also has a certain effect on the influence of lighting in the room.This paper takes the natural light environment of the office space as the subject investigated,analyzes the influences of different forms of external interface on the indoor natural light environment.The purpose of this paper is to promote the use of natural light and create a comfortable natural light environment for office buildings.Meanwhile,it can also attain the purpose of energy-saving and emission-reduction.This paper mainly can be split into three parts: the first part is the introduction of the first chapter,and it mainly includes the research background,the research status at home and abroad,the range of study,the content of the study and the method of the study.The second part is the second chapter.By use the methods of searching literature and field investigation mostly,to analyzes the characteristics of space,light environment and external interface of office buildings,and evaluation criteria and design requirements for light environment in office space.The third part includes the third chapter and the fourth chapter.By applying the energy conservation simulation software of Ecotect andRadiance,this part studies the influence of two types of light transmittance and non light transmittance in the external interface on the natural light environment in the office space,and explores its optimal design strategy.This paper analyzes the influences of lighting effects in office space by starting from the outer interface of the building to provide a reasonable method of lighting design for designers and achieve the purpose of using natural light rationally and reducing energy consumption of artificial.It has a certain value to the study of the sustainable development of the universal appeal of the society,and has a certain instructional role on the external interface design of office buildings.