| In recent years, the work of demolition of existing residential has shown apositive trend in China. The phenomenon of demolition and construction frequentlyappears in people’s lives. However, a large part of these dwellings do not outlivetheir usefulness, leading to the destruction of resources and surroundingenvironment. The purpose of this study based on the theory of open house is tryingto find out means and methods which can change the phenomenon of largedemolition and construction. At the same time, the concept of sustainabledevelopment was injected in these communities, aiming to activate existingsettlements.This work summarized and analyzed the design methods and technicalapplications of open house based on the theory of open house, and applied the coretheory of open house in the regeneration of existing settlements. Level is to explorehow to regenerate the existing settlements orderly. Control is to guide residents howto participate in the process of regeneration and the problems of decision-making.Both of them are the core of this work. In order to compare the before and afterregeneration settlements and residential monomer, this research uses a computer-aided method to establish the basic model of the existing settlements to compareand analyze the external and internal environment.This study can form both a method and system of settlements regeneration,namely, how will an existing settlements regenerate sustainably. In theory,introducing open house and establishing the system of transformation andconstruction can guide people how to transform, to extend the life of existing house,to realize sustainable development. This study also has prominent practicalsignificance. Establishing this system can change the concept of traditionalresidential renovation, and take on a new lease of life as existing settlements. It alsocan further promote the sustainable process of existing settlements. Finally, thissystem allows residents to participate in the transformation from passive spectatorsto active participants. |