A Study On The Design Of The Transformation And Extention Of Existing Buildings

In the context of energy-saving and emission reduction, Existing buildings have been recognized as a resource. Which buildings should be used, what kind of technology should be used, There is not a complete theoretical system in domestic. The paper takes the Bazhou Development Zone Hospital as the research object, studies how to increase the construction area and make the order reasonable in the situation of the non-expanding land.This paper takes the Bazhou Development Zone Hospital as the research object. The research start from the hospital present situation. According to the survey, the hospital is facing the problem of the less area, muddledness flow line and terrible environment. The paper is a research on these points. The first is to determine the reasonable size of the increase, and then analys the advantages and disadvantages of the multi-level and high-level medical buildings. Even though the multi-level is better, but considering the actrual situation of the project, high-level plan had to be taken.The emphasis and difficulty of this method is the vertical transportation and the structure design. These two qusetions are studied, and the corresponding solutions were put forward. In addition, environmental design is very important for modern medical architecture, and the method of the environment design are also described.This paper is divided into three parts. The first part described the theory in the domestic and foreign, described the factors and situation of medical building transformation. The second part introduced the project design and the research process from the function, structure, energy saving, environment and so on. The third part summarizes the full text.