Research On Optimization Design Of Landscape Lighting Night Scene Display Surface On Both Sides Of Yongjiang River In Nanning City

Waterfront space is an important landscape element in the city,and it is also a desirable place for human beings to live.The affinity of water is in sharp contrast with the hardness of artificial buildings in cities.On the ecological level,the natural factors of urban waterfront make people and environment achieve harmonious and balanced development;On the economic level,urban waterfront has high-quality recreation and tourism resource potential;On the social level,urban waterfront improves the livability of cities and provides a stage for various social activities;On the level of urban form,urban waterfront is of great significance to the overall perception of a city.Waterfront space,as an important window for foreign economic,cultural and ideological exchanges of waterfront cities,undertakes the important task of showing the social atmosphere,cultural features and historical and cultural connotations of waterfront cities to the outside world.At the same time,the lighting of urban waterfront space is particularly important.With the increasing spiritual and cultural level of people,the demand for lighting not only stays at the functional lighting level,but tends to integrate lighting with ecological effect,aesthetic effect,social effect and artistic taste at a higher level,so as to improve the living environment and urban quality of the public by light sources,which is also the original intention of landscape lighting design.The landscape lighting design of waterfront space in modern cities should adhere to the system lighting design principles of point,line and area,and illuminate buildings,urban landmarks,bridges and so on with various light sources,and finally form the structural level of each building in waterfront space.When night falls,all kinds of buildings in the city can display their ornamental value in all directions under the mapping of light sources.The modern atmosphere of the city is strengthened under the background of landscape lighting design,and people can appreciate the unique historical and cultural characteristics of the city from any angle.At the same time,the application of urban waterfront landscape lighting design not only beautifies the whole city,but also makes a certain contribution to the social economy of the city.According to this actual situation,aiming at the urban waterfront landscape lighting,this paper selects the landscape lighting design on both banks of Yongjiang River in Nanning as the research object,summarizes the development history of landscape lighting at home and abroad and the related basic theories of urban waterfront landscape lighting,This paper analyzes the landscape lighting cases of large-scale linear waterfront spaces in Shanghai,Tianjin and Sydney,and applies them to the construction of the design method system of waterfront space landscape lighting "night scene display surface".Combined with the present situation of landscape lighting design and lighting in Nanning Yongjiang comprehensive renovation and development project,it deeply analyzes the problems faced by Yongjiang landscape lighting night scene display surface and the thinking route of optimizing and improving the design methods and strategies,and launches the research of landscape lighting design on both sides of Yongjiang River in Nanning.Based on this,it is demonstrated that the optimization of the waterfront lighting design of Yongjiang River in Nanning has played an important role and significance in promoting the urban landscape lighting planning of Nanning and even enhancing the popularity and reputation,night economy and nightlife quality of the whole city.