Optimization Design Of Yangtze River (Nanjing Section) Bridge Landscape From The Perspective Of Ecological Civilizatio

Since the implementation of the national strategy of "grasping great protection and not engaging in great development",the ecological environment of the Yangtze River has been fundamentally transformed.As a giant structure in the Yangtze River trunk line connecting cities and towns on both sides of the river-the bridge landscape-has an important position in the construction of ecological civilization along the Yangtze River,and has a profound impact on the spatial layout,morphological characteristics and landscape environment of cities and towns.It is of good theoretical and practical significance to explore the harmonisation of bridge landscape elements and aesthetic features along the Yangtze River(Nanjing section),and to promote the harmonious co-existence of bridge landscape and ecological environment.The six completed Yangtze bridges on the Yangtze River(Nanjing section)are taken as the object of study for the optimisation of bridge landscape design,and the aesthetic,environmental and regional characteristics of the bridge landscape are studied in depth from the perspective of ecological civilisation construction,using the case of the bridge landscape on the Thames River(London section)as a comparison,and analysing and summarising that the bridge landscape on the Yangtze River(Nanjing section)suffers from serious homogenisation of bridge shapes,lack of connection with the surrounding landscape environment and lack of cultural atmosphere.The bridge landscape of the Yangtze River(Nanjing section)suffers from serious homogeneity,lack of connection with the surrounding landscape environment and lack of cultural atmosphere.The design of the bridge landscape is optimised in terms of shape,colour,texture,decoration and lighting,following the principles of green ecology and human-centred design.On the basis of an in-depth understanding of the natural geographical environment and the full exploitation of Nanjing’s historical heritage,the design of the bridge landscape is optimised by extracting regional elements such as gossip,porpoise,maple leaves,Nanjing paper cuttings and Nanjing cloud brocade,and by simplifying the specific cultural content into an external form that can be integrated into the bridge landscape,so that the bridge landscape can be optimised in terms of shape,colour,decoration and regional culture to realise the aesthetic principles of the bridge landscape and to meet The purpose of the bridge landscape is to meet people’s visual aesthetic needs.The lighting technology and art are organically combined to create a highly visual bridge night landscape.The optimised bridge landscape will reflect the spiritual connotation of Nanjing’s urban ecological civilisation,become an urban landscape highlight with form and flavour,and provide design wisdom for the bridge landscape construction in the Yangtze River protection process.