Study To Professor Garden Living Environment Of Shandong Jianzhu University

Whether the resident space is comfortable or not has been one of the important Standards to judge the living quality, building a good residential environment is one part to improve the entire quality of subdistrict. As the result, how to construct subdistrict with better environment becomes the focal point of developer, designer and resident. Further residential area air quality is directly influenced by urban ambient air quality, especially when the pollution source is located near the residential area, the effect of the waste air on ambient air quality will directly influence people's health. The are important to assess the outdoor microenvironment. In order to solve the above problems, some studies are carried out in this thesis:Firstly, in order to study the different factor's effects on the outdoor thermal environment, summarize the environmental variation rule, a lot of experiments were carried out. Time variation of air temperature and humidity of the different ground surfaces of the sunlit area, the lawn area and the shaded area; the temperature of the east, west, south and north wall were tested. CFD simulation analysis is conducted and studied to the lawn and the trees on the outdoor thermal environment influence.Secondly, the selection and establishment of the turbulence mathematical model suitable for wind environment and its boundary conditions are introduced in detail.the wind speed field around a real complex building cluster is simulated under the most unfavorable operation condition with the winter north wind, the monsoon operation condition with the winter 60 degrees north by east wind as well as the monsoon operation condition with the winter 60 degrees west by south wind, and this combines theory with practice commendably. The result is proved that the wind environment of building clusters can be simulated with the business software PHOENICS, which is very useful to the optimization design of the wind environment of building clusters. Thirdly, Air quality of a residential community is researched through theoretical calculation and computational simulation in this paper. PHOENIS numerical simulation software is used to simulate the concentration distribution of SO2 on northwest wind.Fourthly, the climatic characteristics and causes of hazy phenomena in Jinan were analyzed based on surface observations obtained from Jinan Meteorological Station from 1951 to 2005. The hazy number concentration and size distribution were measured.The work of this thesis integrated evaluate the outdoor microenvironment for the later, and lets it possible to guide Residential District Planning and improves the outdoor microenvironment.