A comprehensive environmental impact assessment method of green building based on life cycle theory

Abstract

The invention belongs to the technical field of energy-saving and environmental protection, in particular to a comprehensive environmental impact assessment method of green building based on the lifecycle theory, which mainly comprises the following steps of: 1) establishing a life cycle model; 2) acquiring data; 3) model result and analysis; 4) establishing an evaluation system. The invention provides an environmental impact assessment method of green building, which synthesizes a large number of research green building assessment standards at home and abroad, and utilizes life cycle assessment and life cycle cost theory to carry out a relatively comprehensive assessment method for the comprehensive environmental impact of green building. As one of the longest-serving economic products,buildings will consume a lot of resources and have a tremendous impact on the environment. If we can fully analyze what factors and activities will have an impact on the environment throughout the life cycle of the building, and evaluate its comprehensive impact on the comprehensive cost. On this basis, with the corresponding effective improvement, the sustainable development of the construction industry can be realized.

Description

technical field [0001] The invention belongs to the technical field of energy conservation and environmental protection, and in particular relates to a comprehensive environmental impact assessment method for green buildings based on life cycle theory. Background technique [0002] With the deepening of my country's reform and opening up, the domestic economy and society have developed rapidly, the material living standards of the people have been continuously improved, and the requirements for the living environment have become higher and higher. Transformation to meet people's needs. Therefore, it has led to the rapid development of the construction industry, and many environmental problems have followed. [0003] As we all know, the construction of buildings has the characteristics of high energy consumption (research shows that the energy consumption of building buildings accounts for almost half of the total energy consumption), high pollution intensity, etc., especiall...

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Problems solved by technology

[0005] In recent years, the evaluation of processes and products through life cycle assessment has become an internationally recognized method in many fields. However, as an enterprise, profit is still the main purpose. Therefore, only relying on the analysis results of life cycle assessment as the basis for decision-making, Lack of economic comparison of different products or technologies

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