Investigation And Analysis Of The Waterfront Landscape Space In Nanning Yongjiang City

Taking the Public space in the core section of the life of Yong River City in Nanning as the main research object,this paper investigates and analyzes the current situation of its Public space environment and social and cultural activities from the point of view of the space and users,and based on the Public spl method(Public sapce-Public life),combining qualitative analysis with quantitative analysis,the evaluation system of public space of waterfront landscape in the core section of Yongcheng life in Yong River Yong River was constructed to analyze and evaluate the public space in the core section of Yongcheng life,this paper summarizes the characteristics of the waterfront landscape in the core section of the life of Yongcheng,Yong River,and analyzes the main problems existing in the waterfront landscape.Based on the analysis of the characteristics of waterfront landscape in the core section of Yongcheng life in Yong River Yong River,the evaluation factors of the quality of public space are extracted,based on the PSPL method to select evaluation indexes,the evaluation system of public space quality in the core section of Yongcheng life in Yong River was constructed: 3 project layers,15 criteria layers and 32 evaluation factors.A questionnaire survey was conducted among 23 experts,and the importance of criterion layer factors was calculated by AHP method.The main findings of this paper are as follows:1.The order of importance of calculating criterion layer factors by AHP is as follows: walking space(0.5189)residence space(0.3501)space comprehensive quality(0.1309),the top five criteria were walking convenience(0.1665),artificial factor(0.1550),walking satisfaction(0.1399),furniture position(0.0784)and furniture number(0.0764).2.The investigation and evaluation of the Comprehensive Air quality,the walking space and the staying space of the landscape in Yongcheng,Yong River were carried out,the results show that the comprehensive score of the walking space,the comprehensive quality of the space and the comprehensive score of the residence space are 4.029,3.928 and 3.777 respectively.Visitors scored higher on the factors such as air quality,green environment,water-friendly space,unblocked walking,vitality and attractiveness However,the factors such as accessibility,characteristic culture,barrier-free facilities and space facilities were rated lower.3.Through investigation and PSPL evaluation,the characteristics of waterfront landscape in the core section of Yongcheng life are summarized as follows:(1)reasonable public space layout;(2)distinctive characteristic elements in the core section of Yongcheng Life;(3)rich visual effects of light and shadow;(4)beautiful ecological environment.But the followingdeficiencies exist:(1)the supporting facilities are not complete;(2)the characteristic culture attraction is insufficient;(3)the park management is not perfect.4.Based on the investigation and research above,the optimization strategy is put forward according to the actual situation of Yongcheng life core section:(1)attach importance to the detail design of Yongcheng life core section in Yong River,(2)pay attention to the construction of historical and cultural atmosphere in public space,and further enhance the protection of the historical style and features of the core section of the life of Yongcheng in Yong River,from the overall style and architectural details highlight the characteristics of the Old Nanning;(3)according to the user of different age groups to design the corresponding activity space to meet the needs of visitors;(4)to optimize the overall management,the allocation of adequate management staff,maintain the overall tour order.