Method for analyzing and designing green building

Abstract

The invention provides a method for analyzing and designing a green building. In the method, a series of preliminary design conditions are provided for the design of the green building by computer-assisted design and multi-physical model analysis, and the optimal design conditions of the green building are obtained by weight calculation and analysis; based on the exterior environment of the building, weather conditions and various local renewable energy source conditions, the sorts and rules of available renewable resources can be obtained by establishing a sunlight analysis model, a wind field mathematic model, a noise physical model, a thermal conductivity effect analysis model, an interior daylight physical analysis model, a resource analysis model and the like, and inputting the basic data of rainfall, solar radiation intensity, wind speed, wind direction, geological exploration and the like; the feasibility of the utilization of geothermal resources and the renewable resources is obtained according to the calculation results of the resource analysis model; and on the basis of the feasibility, the final design of the shape of the green building is performed so as to provide boundary condition guide for the design of the green building.

Description

technical field [0001] The invention relates to a brand-new design method of an energy-saving and environment-friendly building, in particular to a design method of a green building early stage technology. Background technique [0002] At present, building energy consumption has been ranked alongside industrial energy consumption and transportation energy consumption, and has become the three "big energy consumers" in my country's energy consumption. In particular, building energy consumption has shown a sharp upward trend along with the continuous increase in the total number of buildings and the improvement of living comfort. Building energy consumption accounts for about 30% of the total energy consumption of the whole society, and this "30%" is only the proportion of energy consumed in the construction and use of buildings. If the energy consumed in the production of building materials is added (accounting for 16.7% of the total energy consumption of the whole society),...

AI Technical Summary

Problems solved by technology

Since the design of energy-saving buildings in my country has just started, the design level is relatively low, and a large number of architectural designers do not have a thorough understanding of green buildings. As a result, in the actual green building design, a large number of technologies are piled up to realize the so-called green buildings. And this makes the investment of the whole building rise in a straight line, but the effect is not ideal

Therefore, for how to design green buildings, the current problems to be solved mainly include: architects do not know where to start to design green buildings, and a large number of green building strategies are still in the state of "material energy saving", mainly relying on thermal insulation materials (such as Polystyrene board, etc.), double-layer insulating glass, etc. to achieve the purpose of energy saving, which is far from the idea of ​​starting from design and structure in western developed countries

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