Impact Of Urban Maintenance And Construction Investment On Urban Residents' Infrastructure Security

Since the nineteen Party Congress,general secretary Xi Jinping emphasized on different occasions that ensuring the safety of the people is a priority and constantly improving the sense of security and happiness of the masses.Research on the sense of security is not only of great significance to the physical and mental health of an individual or a group,but also of great value to the construction of a harmonious socialist society.At present,the research on the sense of security mainly focuses on the investigation of public security in criminology,social security,emergencies and other fields,among which there are more investigations on the sense of security of residents,but few scholars involve other aspects of residents' life,and the research on the sense of security of residents in a specific field is rare,so we need to pay more attention to the public security of residents in a specific field From the specific point of view,this paper puts forward practical measures to strengthen the sense of security of residents.Therefore,this study selects the infrastructure security in public security for research.On the basis of defining and explaining the core concepts and related theories of security,urban infrastructure,infrastructure security,infrastructure security,etc.,it focuses on the current situation and existing problems of urban infrastructure security.Based on the factors of population characteristics such as individual gender,political appearance,age,education level,nationality,religious belief,household registration type,identity occupation and individual monthly income,this paper discusses the relationship between urban construction investment,government trust and urban infrastructure security.In addition,the quantitative research method is adopted in this study.In the research process of Humanities and Social Sciences,the quantitative research of subjective feelings has always been the difficulty and focus of the research.In this study,the subjective level of security is studied quantitatively,and the level of urban residents' infrastructure security is measured from the objective level.The correlation analysis,single factor analysis,regression analysis and other quantitative research methods are used to make an in-depth exploration.The quantitative research and qualitative research are applied to social science research at the same time,which makes the research more persuasive.The results show that the five variables of population characteristics,including gender,political appearance,age,education level and personal monthly income,are significantly related to the security of urban residents' infrastructure;after controlling the demographiccharacteristics,the investment in urban maintenance and construction significantly positively affects the security of urban residents' infrastructure,and the government trust has a complete intermediary between them Effect.These research results reveal the micro influencing factors of urban residents' infrastructure security.Urban maintenance and construction investment only plays a health care role in improving urban residents' infrastructure security,while the government trust plays an incentive role to a large extent,which provides a way to interpret the influencing factors of urban residents' infrastructure security and how to improve urban residents' infrastructure security A new perspective is of great significance to break through the barriers of urban development and to untie the shackles of urban sustainable development.It provides preliminary data for the government to further improve the security of urban residents' infrastructure and build a government that people are satisfied with.