The Design Research-Based Human Thermal Comfort Design Of Public Space Settlements In Beijing

Since the 1990's, China's urbanization rate of about one percentage point a year faster. Rapid urban economic continuously inject new life into the city, and bring new opportunities for the city, but also the capacity of the urban environment pose significant challenges, resulting in many urban problems, such as traffic congestion, housing shortages, urban heat island effects, environmental pollution, water scarcity. Which due to motor vehicles, industrial production and cause a large number of human activities such as the urban heat island effect produced, especially in Beijing and other big cities in the summer heat island effect, thermal comfort and the public had a serious adverse health effects, and restricting the city's healthy and harmonious development. On the other hand,many urban public space in the design of thermal comfort considerations for very little, leading to poor thermal comfort is completed, use low, the formation of waste land and other resources. Based on this situation, the study settlements, public space and human thermal comfort angles, the use of literature search, field research, software, simulation and instrument testing method, based on human thermal comfort in public spaces on the settlements, the elements of the related research, proposed to create a comfortable microclimate settlements public space design countermeasures.This article summarizes the defined urban settlements related to the concept of public space, and defines the scope of the study of the subject; more than the typical settlements in the public space in Beijing's research and analysis conducted on the basis of the focus summed up living in Beijing area there is the reality of public space to create problems and behavior patterns of today's urban living; through the formation mechanism of human thermal comfort, factors of the system interpretation of the residents to meet physical needs from the point of view of urban settlements to create a public space for further understanding ;to specific actual cases, demonstrated the physical environment of human thermal comfort requirements and settlements, the inherent relationship between public space to create. Finally, the concept of levels of propose settlements from public space planning and design should enhance human thermal comfort demand factors, through systematic planning and the careful design of the landscape elements and other means to improve the utilization of public space settlements to achieve optimal settlements public space environment purpose.This issue focuses on people in public spaces in residential patterns of behavior and psychological experience, people will respect and care into the human environment for the design of outdoor public space, to make settlements in the public space thermal comfort as an important consideration when designing content. Through a large number of data collection and field research using the instrument testing, software simulation and comprehensive analysis of experimental data, to fully consider the residents in the winter and summer seasons of the feelings of the two extreme seasons, to satisfy people's physical and psychological aspects of the demand put forward the corresponding ways of design . This study guide urban settlements planning and design of public space and to provide data to support construction and theoretical basis for improving the environmental quality of public space settlements to meet the material and spiritual needs of the people, improve the quality of life, promote social harmony are positive.