Research On Evaluation Of Landscape Bridge Form Based On Landscape Aesthetics

As a building in the urban environment,the landscape bridge is not only a simple transportation facility,meeting the daily travel needs of urban pedestrians and vehicles,but also has its own aesthetic and artistic characteristics as a landscape element in the landscape.Most research on landscape bridges in landscape aesthetics introduces the aesthetic content embodied by different types of landscape bridge bridge structures,and generally introduces the ways and methods of landscape aesthetics embodied in the form of landscape bridges.They often ignore the effects of landscape bridges in different landscape environments.The landscape bridge reflects different differences in aesthetic value.This study explores the differences in aesthetic value embodied by landscape bridges in different landscape environments from the perspective of landscape aesthetics.First,discuss the definition of bridges and landscape bridges,as well as the relationship between the existence of landscape bridges and the environment;the concept of landscape aesthetics and the aesthetic characteristics of landscape bridges mainly include "functional beauty","formal beauty" and "harmonious beauty of environmental factors" Three dimensions.Secondly,establish the evaluation system of landscape aesthetics on the form of landscape bridge.Finally,based on the evaluation system and the Likert scale method,a questionnaire on the importance of landscape aesthetic value of landscape bridges was designed,and the survey was conducted on urban block landscapes,water environment landscapes,urban garden landscapes,and landscape bridges under natural mountain landscapes.Collect questionnaires and conduct data analysis.The aesthetic dimensions and aesthetic elements of landscape bridges under four different types of landscapes are compared in the form of landscape bridges under a single horizontal landscape and the contrast analysis between landscape bridges of different vertical landscape types.The results obtained are as follows:(1)Establish an evaluation system of landscape aesthetics for landscape bridge forms,including six elements of unity,coordination,linear design,spatial visual beauty,expression of light and shadow,and auxiliary structure technology and art processing,and eighteen detailed rules.According to the various elements of the evaluation system and the detailed design of the questionnaire,it is concluded that the landscape aesthetics reflects the differences of different landscape bridge forms.(2)Among the four types of landscape bridges under different landscapes,the recognition of the importance of landscape aesthetics in descending order is the landscape bridge under the water environment landscape,the landscape bridge under the urban garden landscape,the landscape bridge under the urban block landscape,and Landscape bridge under the natural mountain landscape.Among the three dimensions of aesthetic characteristics of landscape bridges,the landscape bridges under the urban block landscape pay more attention to functional beauty,and the other types of landscape bridges pay the most attention to the harmonious beauty of environmental factors.In the three-dimensional comparison between the four types of landscape bridges,the importance of landscape bridges in the urban block landscape is the highest in the beauty of function;the importance of landscape bridges in the water environment is the highest in the form of beauty;the environmental factors are coordinated in the United States and China,and the landscape bridge in the garden landscape The importance of landscape bridge is the highest.(3)Comparison of the importance of landscape aesthetic elements among the four types of landscape bridges.Among them,the coordination of landscape bridges under urban block landscape is the most important,and the unity of landscape bridges under water environment landscape,urban garden landscape and mountain natural landscape The most important.The comparison of aesthetic elements between the four types of landscape bridges,the importance of unity,spatial visual beauty,and the importance of technical and artistic treatment of auxiliary structures,the landscape bridge under the urban garden landscape is the highest;the linear design and the importance of light and shadow expression elements,the water environment The landscape bridge under the landscape is the highest;the importance of coordination elements is the highest under the urban block landscape.