Research On Design And Evaluation And Simulation Optimization Method Of Energy-saving Building Modular System

It is the curial time of our country construction energy conservation work during Twelfth Five-Year. With the development of China energy-saving building, it also brings several problems:low industrialized energy-saving building, low integration in set technology, low labor productivity and high resources consumption what will lead to energy-saving building is used in building design process; the energy-saving effect is more obvious. However, we put forward a kind of design concept of sustainable architecture with Chinese characteristics:energy-saving building modular system for the modular building design, based on consulting energy-saving building design method at domestic and foreign, the energy consumption simulation and evaluation method.According to the basic research logic and clue which is from practice to the theory and then followed by practice application, the thesis studies the integrated building design theory, modular theory and technology economic evaluation theory. And guided by the sustainable development and the life cycle theory and aided with virtual reality technology computer design, this paper also studies the concept and connotation of energy-saving building modular, especially the feasibility, mechanism and method of building energy saving modular design. In the paper, it still involves energy-saving building modular system construction, evaluation model, visualization simulation and practical application aspects. In this process, much deep and detailed research work has been done, the main research contents are as follows:First, feasibility of energy-saving building modular design. Using simplistic way "complex products" which belongs to modular theory, we sort out the energy conservation of the building structure and key technologies. And we found that energy-saving building can be modular theoretically; at the same time we use Logistic equations of energy-saving building modular development mechanism are also deduced to deduce, from the analysis on the mechanism of energy-saving building modular sustainability. Second, construction of the energy-saving building modular system. Includes defining modular system of energy-saving building the connotation, design principles from hair, the selection of energy-saving building elements of the module, the construction of the system, and make clear its function. This system can realize the construction of energy-saving building modular rapid design. This paper also of energy conservation construction system of the modular the son module combination constructed out of18major module, supply and demand advocate choose, make the modular design more accurately.Third, evaluation model of modular energy-saving building. Including energy-saving building modular system evaluation models, applies the analytic hierarchy process to establish the evaluation levels structure, this paper from four technical economic evaluation index economy technology comprehensive evaluation, facilitate owner decision, at the same time, based on the existing energy-saving building energy consumption simulation software deficiency of analysis, with the help of matlab we develop energy-saving building modular evaluation software, make scheme evaluation is simple and convenient.Fourth, virtual simulation technology of energy conservation construction of the auxiliary function modular design. Including energy-saving building simulation principle of research, modular simulation process establishment, clear the function of the simulation system. Modular design of energy conservation construction of virtual simulation helps design personnel, owner and experts of information communication between the construction scheme and perfect and finalized.Fifth, applications of the energy-saving building modular system. Take Wuhan University of Technology science and technology park project as an example, we show how to design energy-saving building base on energy-saving building modular system, and evaluation then visual simulation. It is verification of scientific and preciseness to the energy-saving building modular system.