Post-use Evaluation Of Urban Park Sponge Reconstruction

In recent years,the construction of sponge cities in China has been rapidly rising,and the sponge transformation of urban parks is also in full swing.The concept of sponge cities has gradually become the guiding ideology of urban park transformation and landscape improvement.Because the spongy transformation of city parks started late,most of the spongy transformations are mostly from the perspective of designers and decision-makers.This may result in the interaction and communication between the users and designers of the urban park after transformation is not timely Therefore,there is a lack of effective and real-time post-use information feedback,which leads to the ineffectiveness of the spongy transformation of urban parks.Post-use evaluation(POE)is a series of standardized and systematic ways to collect user satisfaction of the completed project,evaluate the project through scientific analysis,and feedback the evaluation information to the relevant departments for future Design reference method used.This article takes Qingdao Licang Cultural Park after sponge reformation as the research object,firstly combs the basic situation of the park sponge reformation and sponge transformation policy basis,and then through the urban park transformation theory,post-use evaluation theory,sponge city Based on the study and research of theory,sponge city evaluation standards,landscape theory,etc.,32 preliminary evaluation indicators for the use of sponge transformation of Qingdao Licang Cultural Park were screened out,and the indicators were screened again through expert interviews and expert opinions to determine 26 The evaluation index of the sponge reconstruction of each park.Combined with the opinions of experts,AHP was used to assign weights to the evaluation indicators after the sponge sponge renovation of Qingdao Licang Cultural Park,and the questionnaires for tourist satisfaction were distributed and recovered in the field of Qingdao Licang Cultural Park.The fuzzy comprehensive evaluation method was used to obtain Qingdao Licang The overall satisfaction of tourists in the spongy transformation of cultural parks.The overall satisfaction of the sponge transformation of Qingdao Licang Cultural Park is 3.872,and the index scores of the criteria layer are in order from high to low.The potential of park rainwater seepage,the psychological perception of park visitors,the potential of park rainwater retention,the potential of park rainwater utilization,the park ecological landscape surroundings.According to the evaluation index weights and tourist satisfaction,IPA images are produced,the evaluation indexes are visualized,and the characteristics of different quadrant indexes are further analyzed.Finally,combining the qualitative and quantitative evaluations,the advantages of the sponge transformation of Qingdao Licang Cultural Park and the existing problems are summarized,and reasonable proposals for the sponge transformation of the park are put forward according to the existing problems.