Study On The Construction And Application Of Evaluation Index System For Lean City

The lean city can effectively solve all kinds of problems in the city society, economy, environment resources system and make the city system work in good health and orderly, avoid waste, and constantly put forward to promote the development of the city with the guide of lean thinking. With the development of economy in our country, there are many problems in urban system of our country. For example, in the city social system, the quality of life is excessive different between residents.In the city economy system, the industrial structure should have been optimized and upgraded. In the city environment system, there are serious environmental pollution problems. In the city resources system,there are many problems such as the shortage of per capita resources. To solve the problems in the urban system and to build a lean city play an important role in the development of our society, economy, environment and resources. Due to various reasons, there are many problems in the realization of lean city. Therefore, it is of great theoretical and practical significance to study how to realize the lean city problem.The study on the construction and application of evaluation index system for lean city is one of the important contents in the study of lean city. In this paper, based on the analysis of the domestic and foreign relevant research results, this paper studies the construction and application of evaluation index system for lean city. First of all, this paper expounds the concept, characteristics and concrete connotation of lean city, and analyzes the urban system comprehensively. Through the systematic analysis of the internal structure, operation mechanism and elements of lean city system and lean city subsystem, the paper expounds how to realize the lean city. Secondly, based on the expert questionnaire and screening of lean city indicators, this paper constructs lean city index system preliminarily. At the same time, this paper makes a comparative analysis of evaluation methods and uses the principal component analysis to make the comprehensive evaluation analysis of the lean city.This paper takes the city of Qingdao as the research object. In the foundation of constructing the lean city index system and evaluation innovatively, combined with the actual situation in the city of Qingdao,this paper makes the application of evaluation index system for the lean city and conducts a comprehensive evaluation of the lean city of Qingdao and a comprehensive analysis of the development status of lean city of Qingdao. Finally, this paper finds the main problems of lean city of Qingdao development and puts forward targeted countermeasures and suggestions on the development of lean city of Qingdao. This paper can be used for reference in lean city realization.