Research On The Method Of Optimizing Sunshine Distribution In The Landscape Design Of High Rise Residential Buildings In Northern China

In recent years,with the rapid development of urbanization,building a "green livable ecological city" has become the primary task of the central and local governments.The defects of hidden danger rectification,supporting municipal and environmental optimization are the top priority of improving people’s livelihood,optimizing city appearance and creating livable environment.As an indispensable factor in the landscape environment of modern high-rise residential area,sunshine not only destroys the composition of the landscape environment,but also affects the utilization rate of the landscape and the physical and mental health of residents.In the design of beautiful and comfortable high-rise residential landscape,we should focus on the sunshine environment.At present,the uneven distribution of sunshine in the landscape of high-rise residential buildings in the north is common.Therefore,according to the design standard of residential area in 2019,the paper takes the universality of uneven sunshine distribution in high-rise residential areas in the north as the starting point.The paper analyzes the status,function,plants,ecology,aging and so on.Through the field investigation of the landscape of some high-rise residential areas in the city,and the reference of national sunshine standard as a strong basis,the sunshine analysis software is used to analyze the sunshine,and it is concluded that the sunshine factors of public space are not properly planned in the residential area.The comfort degree of human settlements is very low;It causes large-scale landscape waste;The ageappropriate activities were less;The plant is not in good condition.Based on the climatic conditions of urban area and the sunshine distribution characteristics of public space in the high-rise residential areas in the north,we try to create a good living environment in winter,warm summer and Qing Dynasty.Through the selection and distribution of landscape elements such as structure,water body and plants in modeling,material and function,the sunshine distribution of high-rise residential buildings in the north is optimized.Considering the different sunshine demands of the functional division,garden road setting,landscape products,water body,plants and materials,etc.of residential area,a set of landscape scheme is designed to optimize the sunshine distribution in the landscape design of high-rise residential buildings in the north,taking zixinyuan District of Shijiazhuang as the transformation object,and combining with the sunshine analysis diagram,a set of landscape scheme is designed to optimize the sunshine distribution.The purpose of this paper is to improve the living quality and optimize sunshine in residential areas,and to provide some reference for the sunshine landscape optimization model of high-rise residential buildings in the north.