The Research Of Sunlight Influence And Layout Optimization To High-rise Residential Districts

As our country entering 21st century, urbanization level and urban population increased rapidly, the demand of city residential buildings are very strong. The sunlight problem becomes more outstanding and more sensitive when high-rise housing great emergence. The sunshine safeguard rights has been then main complain concept of residents, some planning management departments even become the defendant for bad management.However, the layout techniques are often used in the high-rise residential settlement planning, such as the ranks of layout, the peripheral layout, etc. These layout techniques lack correspondingly to the high-rise construction layout pointed, so exploring the layout suitable for themselves become very important. This paper summarizes a number of senior settlements under the influence of sunlight layout model, Allows designers to combine the idea of more "sunshine" requirements of this important function, improve the efficiency of planning and design work, and also aim to achieve and land.This paper firstly defines the concept and connotation of high-rise housing, sunlight influence, planning layout and optimization. And explain the purpose and significance of sunshine-based layout optimization.Then summed up the development process and related domestic and foreign sunshine standard, briefly introduced the use of domestic sunshine analysis software, summed up the high-rise buildings of domestic problems in sunshine and the sunshine the content of environmental impact assessment methods for this research analysis and reference.Secondly, analysis and considerate problem in high-rise housing planning layout through spot investigation three case of Jinan. The investigation includes building towards, group layout, front and side areas of the state space etc.Thirdly, analysis sunlight environment influence factor on three aspects, sunlight standard parameters, single building, building group. In the single building factor, emphatically analysis height channel and direction channel conversion condition and building width, depth and height's comprehensive influence of sunlight. The building group factor analysis and describe on three aspects group location, scale, type.At last, optimize high-rise planning layout on model and technique level. The model level describe on two aspects, group layout and the overall layout. The technical level describe on four aspects, sunshine blind borrowed, diagonal layout, resource sharing and the corner unit application. We hope using these models and techniques to improve and amendment the planning design, to make it more focused, close meet the requirements of the times and the dwell environment will become more comfortable, health and safety.