Research On The Defense Safety Design Of Building’s Outside Environment Based On Environmental Imagery

Environment images represent people’s impressions on buildings and the surrounding environment.Different environment images brings different degrees of safety feeling,reflecting people’s subconscious affection of the environment according to regional elements.For instance,when we see well-trimmed plants along the road,we will think that the area is well managed;however,if we see scrawls and blasphemous words on walls along streets and lanes,we will feel that the area is not well managed and not safe.Therefore,good environment images is easy to enable people having a sense of safety and belonging.The areas that combines both residential and commercial communities can provide more change and vigor to city constitution and structure,and this kind of life style brings closer the relationship between time and space.However,such areas assemble commercial,service,entertainment and residential places,it tend to be the preferred venues for committing property-related crimes.Moreover,due to the high people mobility and background complexity,such areas tend to have more criminal target and potential criminals.At the same time,it makes harder for crime prevention and supervision which will in turn enable criminals to flee more easily.Border,area,node,and path are basic environmental image and geographic elements for the environmental cognition that outside of building.Therefore,if the border,core nodes,structure relationship and other geographical elements are clearly defined,favorable impact of the environment outside of buildings will be made.Therefore,the environment surrounding buildings which conveys positive safety message is essential factor for enhancing the safety standards of areas that combines both residential and commercial communities.The full text is divided into four parts:The first part:introduce the research background,purpose and significance of the paper,as well as the related research status of the crime prevention through environmental design of domestic and overseas,clear the paper research content and methods and put forward a research framework;The fourth part :And issues related to the theory of the theory of crime prevention through environmental design(CPTED),situational crime prevention theory,urban "easy crime" space theory,and so do a brief introduction,the defense of the concept of environmental security-related theories were constructed imagery interpretation,environment Image by four basic elements of location-the border area,nodes,and path as mixed commercial and residential area outside the building in Changchun based environmental research and problems for research papers made adequate theoretical preparation.The third part:Analysis of mixed commercial and residential area of the city focused on the relationship between the environment and crime outside the building,as well as outside the building Environmental Defense to consider safety design,research and analysis of mixed commercial and residential area outside the building environment Changchun border environment,regional nodes and paths defense security risks exist.The second part:From the outside environment space form mixed commercial and residential area of the building to start influence criminal behavior,the basic elements through regional security environment and defense-related imagery consisting of: enhanced border areas,control of the regional scale,improve visibility and organizational path node passage of the four areas strategies proposed mixed commercial and residential area outside the building environmental Defense security design;through analysis and research environment of outer space would be to form mixed commercial and residential buildings in the city area,puts forward the corresponding defensive security design strategy to mixed commercial and residential area outside the building environmental defense has to function,thereby inhibiting crime,improve the quality of people’s lives,to create a good living environment.