Study On Urban Security Space Of Changchun

People attent city security problem more and more frequently with the city'sdevelopment and the level of urbanization's improvement. The article brings forward theconcept of "security space" and attempts to find out a new train of thought to study bigcitysecurity from a new point. And,takes Changchun for example to discuss the practicalproblem, using the advantages of geography,starting from region analysis, and looking for theintegrate faction of all kinds of security element. Study sociology,method and train ofthought to study about psychology security space of the resident both here and abroad. Payattention to the study about residents'behabior and psycholoty.The article concludes fourparts:First, put forward the concept of urban security space, and definite it from the study ofcategory and elements.Analyse the study meaning of security space theoretically using safetyscience,urban disater,urban entiroment,urban geography,behavioural geography,criminology ect for reference.Second, analyse the elements of the secutity space, and consider the region character ofChangchun. Card the elements from three parts concluding natural factor,social factor andeconomic factor separatly, and explain the little aspects within each element.The third part is main. In the part, the author analyses fundamental data of Changchuncity's community secutity, and put forward the basic framework of security space ofChangchun city.Second, make grading print of Changchun urban secutity space afteranalysing data and calculating security grade quotiety. At last, analyse the character of printand the deep-seated sense it reflects.Forth, grasp the essence of urban security space, and bing forward the countermeasuresof creating security space base on the study about Changchun, including the overallrequirement and material countermeasures.