The Natural Light Design Strategy Research Of Office Space In Cold Regions Based On Comfortable Light

This thesis belongs to the research papers of experiment.With the quickening of the pace of life,the pressure of the Workers in the city is increasing.In order to pursue the high efficiency of working,workers spend ninety percent of their time in the office,so the quality of the office environment is becoming more and more important,Because it is not only affect the office efficiency but also related to the physical and mental health of the staff.For a long time,Natural lighting as a inexhaustible green energy is also gradually returned to the sight of people,which is conducive to physical and mental health.The Use of Natural lighting in the office space is not only to save energy,reduce environmental pollution and other issues,more is to create a healthy and comfortable work space.Because compared to artificial lighting,natural lighting can both achieve the best visual effect to ensure the work efficiency and better for the comfortable and pleasant feeling of the staff.If the lighting design of a space meet the illumination,evenness,and the standard stipulated in the glare control,and use the right lighter,the user often will not feel uncomfortable.But it is not to say that it is satisfactory and pleasant.On the contrary,it is may be more dull and boring.It is means that Interior space design need Not only to eliminate discomfort and meet the needs of visual function,but also consider more comprehensive from the aspects of subjective feeling of office workers,so that it can make a more positive contribution.Domestic research on natural lighting work largely confined to the qualitative analysis or aesthetic aspect,which is not associated with people’s subjective comfort feeling.and there is No relevant quantitative analysis.This topic use the theory deduction method to obtain the light and comfortable model,and use the questionnaire method and software method to find the light environment influential factors.then use two experiments on two aspects of illumination,and illumination conduct the thorough research to the physical index of the light.finally use the simplified sky model,with the method of numerical simulation,making a comprehensive analysis of the main characteristics of building daylight parameters of office space such as window than,the height of window,window wall between index.Finally,the indicators of summed up the more office space natural lighting design strategy of the system.