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Green construction evaluation method

An evaluation method and construction scheme technology, applied in the field of ecological environment, can solve the problems of lack of green construction level, lack of green construction evaluation and so on

Inactive Publication Date: 2017-05-31
GUANGDONG POLYTECHNIC OF ENVIRONMENTAL PROTECTION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the green construction evaluation specially aimed at the construction stage is still extremely scarce at present, and there is a lack of effective methods and scientific standards to measure the green construction level of construction enterprises. It is necessary to study a comprehensive and effective method to guide the green construction evaluation process.

Method used

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Embodiment 1

[0013] The construction stage is the stage that consumes the most labor, capital, materials, and mechanical power in the entire life cycle of a building. This stage consumes a lot of energy and natural resources and has a great impact on the surrounding environment. Therefore, throughout the construction industry, the construction phase deserves adequate attention. In order to realize the sustainable development of the construction industry, the production mode in the construction stage must be changed.

[0014] Green construction can be regarded as including site selection, design, construction, operation and maintenance, and recycling and demolition of green building projects. It is the realization process of green buildings and a concept of green control in the whole process. Green construction can also be seen as the management and control of the construction stage to achieve the goals of resource conservation and environmental protection.

[0015] Green construction is ...

Embodiment 2

[0023] A green construction evaluation method, the method comprises the following steps:

[0024] The green construction evaluation system is divided into layers, the first layer is the target layer. Starting from the second level of indicators, the indicators of the lower level are all specific to the indicators of the upper level. The lower-level indicators should reflect the corresponding upper-level indicators scientifically, accurately and objectively. The upper and lower indicators should belong to the total score relationship. From the content point of view, the lower the indicator level, the more specific and intuitive the indicator content.

[0025] Determine the energy consumed by construction X 1 , which includes the energy savings X 11 , Fuel savings X 12 , Energy utilization X 13 , the energy saving X 11 The ratio of the actual power consumption for construction to the consumption quota; the fuel saving X 12 The ratio of the actual fuel consumption for cons...

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Abstract

The invention discloses a green construction evaluation method. The method comprises the steps of firstly refining a goal of green construction into levels; building level models of a green construction scheme; comparing importance degrees of the level models; establishing a comparison matrix and calculating a weight coefficient; performing single-factor fuzzy evaluation; establishing a fuzzy relation matrix; by utilizing composite calculation, obtaining a fuzzy comprehensive evaluation model; and finally performing comprehensive scoring. According to the method, the level of the goal is refined for characteristics of multilevel incompatibility, fuzzy uncertainty and the like in construction green degree evaluation, the incompatibility problem and the processing fuzzy uncertainty problem are solved by matter element analysis, and a green construction process is evaluated in combination with a fuzzy mathematic theory.

Description

technical field [0001] The invention relates to the field of ecological environment, and relates to a green construction evaluation method. Background technique [0002] When sustainable development becomes a global strategy for the harmonious development of society and nature, the construction industry, due to its large consumption of resources and energy and its great impact on the environment, has become an urgent need for transformation and upgrading in order to save energy, reduce emissions, and develop green. industry. In order to transform the traditional extensive development model of building construction into a sustainable development model, the implementation of green construction is an inevitable choice for the construction industry. However, there is still a lack of green construction evaluation specifically for the construction stage, and there is a lack of effective methods and scientific standards to measure the green construction level of construction compa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/08
CPCG06Q50/08
Inventor 祝军权吴渝李杨红王约发罗志张海昆彭梅芳
Owner GUANGDONG POLYTECHNIC OF ENVIRONMENTAL PROTECTION ENG
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