Research On Urban Public Environment Design Evaluation Method Based On Demand Hierarchy Theory

Urban public environment is the space carrier of public life,the public is using the subject in the urban public environment,public demand for use should become an important indicator of urban public environment design and evaluation.However,in the past process of urban public environment design,there were few links among decision makers,designers and users,and the public use needs were ignored in the design process.For this reason,public participation in urban public environment design and evaluation has become a hot topic,and become a new round of urban public environment design dynamics.For the phenomenon mention above,the government proposes that after the completion and use of the project for a period of time,the public should evaluate the use of the project based on the use needs.The government collects public opinions and then carries out comprehensive evaluation of its economy,culture,society,technology,management and design,also known as "post-use evaluation".Post-use evaluation is important in the construction of urban public environment,but it belongs to the post-project use evaluation,ignoring the design evaluation in the design stage.Its influence and guidance are limited,and there are some limitations.However,in the process of urban public environment construction,it is necessary to put forward the design evaluation based on the use demand.It can rectify the dynamic deviation of scheme planning and design in all directions and multi-dimensions,optimize and upgrade continuously,and connect the decision makers,designers and users in series,so as to make the design decision more scientific and reasonable.Municipal public environment construction,to the greatest extent,serves the people and benefits the society.Due to the influence of the nature and scope of the specialty,this research focuses on the field of art and engineering,not on all-round evaluation,that is,design evaluation.This paper can be summarized as the following six parts: The first chapter is the introduction part,which introduces the background of the study and the goals expected to be achieved through the study,and constructs the overall framework of the study.The second chapter is the theoretical study of concept definition,which lays a theoretical foundation for the construction of urban public environment design evaluation system through the analysis and research of concept definition and related theory.TThe third chapter discusses the application of design evaluation in urban public environment,This part plays a leading role in the whole text.The fourth chapter is the construction part of the design evaluation system.This part is the focus of this paper,and provides evaluation basis and standard for the next chapter case demonstration.The fifth chapter is the case demonstration part,which demonstrates the correlation between the design evaluation system and public satisfaction.The sixth part is the conclusion,which is the optimization proposal and optimization design based on public demand.The seventh part is the conclusion,which summarizes the full text.